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	<title>コラム | iケミカルラボ株式会社</title>
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	<description>小スケールの有機化合物の受託合成・製造を高品質・低価格で実現します。</description>
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	<title>コラム | iケミカルラボ株式会社</title>
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	<item>
		<title>2025年3月の実施例</title>
		<link>https://ichem-lab.co.jp/archives/2966</link>
		
		<dc:creator><![CDATA[ichem-lab]]></dc:creator>
		<pubDate>Fri, 14 Mar 2025 03:02:29 +0000</pubDate>
				<category><![CDATA[コラム]]></category>
		<guid isPermaLink="false">https://ichem-lab.co.jp/?p=2966</guid>

					<description><![CDATA[このコラムでは毎月の合成実施例を記載しています。]]></description>
										<content:encoded><![CDATA[
<p>このコラムでは毎月の合成実施例を記載しています。</p>



<div class="wp-block-vk-blocks-alert vk_alert alert alert-warning"><div class="vk_alert_content">
<p>（受託合成関連は秘密保持により非公開となっております。）</p>
</div></div>



<table id="tablepress-11" class="tablepress tablepress-id-11">
<thead>
<tr class="row-1">
	<th class="column-1">構造式</th><th class="column-2">実施例</th><th class="column-3">実施月</th>
</tr>
</thead>
<tbody class="row-striping row-hover">
<tr class="row-2">
	<td class="column-1"></td><td class="column-2">・ホスホロジアミダイトを用いた核酸モノマーの合成 </td><td class="column-3">2025年4月</td>
</tr>
<tr class="row-3">
	<td class="column-1"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2025/03/画像1.png"><img decoding="async" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:69/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2025/03/画像1.png" alt="" width="300" height="69" class="alignnone size-medium wp-image-2968" srcset="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:69/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2025/03/画像1.png 300w, https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:467/h:107/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2025/03/画像1.png 467w" sizes="(max-width: 300px) 100vw, 300px" /></a></td><td class="column-2">・パラジウムカップリングによるアントラセン誘導体の合成</td><td class="column-3">2025年3月</td>
</tr>
<tr class="row-4">
	<td class="column-1"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2025/02/2025②.png"><img decoding="async" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:75/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2025/02/2025②.png" alt="" width="300" height="75" class="alignnone size-medium wp-image-2957" srcset="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:75/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2025/02/2025②.png 300w, https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:320/h:80/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2025/02/2025②.png 320w" sizes="(max-width: 300px) 100vw, 300px" /></a></td><td class="column-2">ベンゾチオフェン誘導体のmCPBAによる酸化</td><td class="column-3">2025年2月</td>
</tr>
<tr class="row-5">
	<td class="column-1"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2025/02/2025①.png"><img decoding="async" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:62/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2025/02/2025①.png" alt="" width="300" height="62" class="alignnone size-medium wp-image-2956" srcset="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:62/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2025/02/2025①.png 300w, https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:333/h:69/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2025/02/2025①.png 333w" sizes="(max-width: 300px) 100vw, 300px" /></a></td><td class="column-2">ベンゾチオフェン誘導体の臭素によるBr化</td><td class="column-3">2025年2月</td>
</tr>
<tr class="row-6">
	<td class="column-1"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/07/スクリーンショット-2024-07-16-194620.png"><img decoding="async" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:65/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/07/スクリーンショット-2024-07-16-194620.png" alt="" width="300" height="65" class="alignnone size-medium wp-image-2849" srcset="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:65/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/07/スクリーンショット-2024-07-16-194620.png 300w, https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:558/h:121/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/07/スクリーンショット-2024-07-16-194620.png 558w" sizes="(max-width: 300px) 100vw, 300px" /></a></td><td class="column-2">Fischer–Speierエステル合成反応</td><td class="column-3">2024年6月</td>
</tr>
<tr class="row-7">
	<td class="column-1"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/06/スクリーンショット-2024-06-06-091123.png"><img decoding="async" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:61/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/06/スクリーンショット-2024-06-06-091123.png" alt="" width="300" height="61" class="alignnone size-medium wp-image-2808" srcset="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:61/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/06/スクリーンショット-2024-06-06-091123.png 300w, https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:353/h:72/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/06/スクリーンショット-2024-06-06-091123.png 353w" sizes="(max-width: 300px) 100vw, 300px" /></a></td><td class="column-2">シアン化カリウムを使用したニトリル基の合成（劇物指定化合物の合成）</td><td class="column-3">2024年5月</td>
</tr>
<tr class="row-8">
	<td class="column-1"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/03/スクリーンショット-2024-03-08-113758.png"><img decoding="async" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:68/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/03/スクリーンショット-2024-03-08-113758.png" alt="" width="300" height="68" class="alignnone size-medium wp-image-2748" srcset="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:68/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/03/スクリーンショット-2024-03-08-113758.png 300w, https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:527/h:119/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/03/スクリーンショット-2024-03-08-113758.png 527w" sizes="(max-width: 300px) 100vw, 300px" /></a></td><td class="column-2">フォン・ペックマン反応（von Pechmann Reaction）によるクマリン誘導体の合成</td><td class="column-3">2024年3月<br />
</td>
</tr>
<tr class="row-9">
	<td class="column-1"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/5.png"><img decoding="async" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:37/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/5.png" alt="" width="300" height="37" class="alignnone size-medium wp-image-2594" srcset="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:37/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/5.png 300w, https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:549/h:67/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/5.png 549w" sizes="(max-width: 300px) 100vw, 300px" /></a></td><td class="column-2">メルカプトテトラゾール体合成及び、酸化反応</td><td class="column-3">2024年2月<br />
</td>
</tr>
<tr class="row-10">
	<td class="column-1"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/4.png"><img decoding="async" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/4.png" alt="" width="263" height="55" class="alignnone size-full wp-image-2593" /></a></td><td class="column-2">LAH還元によるエステル体からのアルコール体合成</td><td class="column-3">2024年2月<br />
</td>
</tr>
<tr class="row-11">
	<td class="column-1"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/3.png"><img decoding="async" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:65/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/3.png" alt="" width="300" height="65" class="alignnone size-medium wp-image-2595" srcset="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:65/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/3.png 300w, https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:330/h:72/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/3.png 330w" sizes="(max-width: 300px) 100vw, 300px" /></a></td><td class="column-2">CD3MgIによるD3メチル化</td><td class="column-3">2024年2月<br />
</td>
</tr>
<tr class="row-12">
	<td class="column-1"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/2.png"><img decoding="async" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/2.png" alt="" width="223" height="62" class="alignnone size-full wp-image-2591" /></a><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/2-1.png"><img decoding="async" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/2-1.png" alt="" width="223" height="62" class="alignnone size-full wp-image-2592" /></a></td><td class="column-2">NaODによるα水素の重水素化</td><td class="column-3">2024年2月<br />
</td>
</tr>
<tr class="row-13">
	<td class="column-1"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/1.png"><img decoding="async" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:52/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/1.png" alt="" width="300" height="52" class="alignnone size-medium wp-image-2590" srcset="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:52/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/1.png 300w, https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:345/h:60/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2024/02/1.png 345w" sizes="(max-width: 300px) 100vw, 300px" /></a></td><td class="column-2">ウンベリフェロン(Umbelliferone)類縁体の合成</td><td class="column-3">2024年2月<br />
</td>
</tr>
</tbody>
</table>

]]></content:encoded>
					
		
		
			</item>
		<item>
		<title>【先月の合成実施例】2023年7月</title>
		<link>https://ichem-lab.co.jp/archives/2414</link>
		
		<dc:creator><![CDATA[ichem-lab]]></dc:creator>
		<pubDate>Thu, 10 Aug 2023 00:44:37 +0000</pubDate>
				<category><![CDATA[コラム]]></category>
		<guid isPermaLink="false">https://ichem-lab.co.jp/?p=2414</guid>

					<description><![CDATA[・ベンゾトリアゾールのBrown Hydroboration ・ベンゾトリアゾールのGrignard試薬調整 ・α-ハロカルボニルからのマンデル酸誘導体合成 ・ブロミンによるブロモ化 ・Pdカップリングによるスルフィド化 [&#8230;]]]></description>
										<content:encoded><![CDATA[
<p>・ベンゾトリアゾールのBrown Hydroboration</p>



<figure class="wp-block-image size-full"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/1.png"><img decoding="async" width="412" height="88" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/1.png" alt="" class="wp-image-2416" srcset="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:412/h:88/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/1.png 412w, https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:64/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/1.png 300w" sizes="(max-width: 412px) 100vw, 412px" /></a></figure>



<p>・ベンゾトリアゾールのGrignard試薬調整</p>



<figure class="wp-block-image size-full"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/2.png"><img decoding="async" width="385" height="52" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/2.png" alt="" class="wp-image-2417" srcset="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:385/h:52/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/2.png 385w, https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:41/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/2.png 300w" sizes="(max-width: 385px) 100vw, 385px" /></a></figure>



<p>・α-ハロカルボニルからのマンデル酸誘導体合成</p>



<figure class="wp-block-image size-full"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/3.png"><img decoding="async" width="362" height="77" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/3.png" alt="" class="wp-image-2418" srcset="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:362/h:77/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/3.png 362w, https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:64/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/3.png 300w" sizes="(max-width: 362px) 100vw, 362px" /></a></figure>



<p>・ブロミンによるブロモ化</p>



<figure class="wp-block-image size-full"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/4.png"><img decoding="async" width="265" height="88" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/4.png" alt="" class="wp-image-2419"/></a></figure>



<p>・Pdカップリングによるスルフィド化</p>



<figure class="wp-block-image size-full"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/5.png"><img decoding="async" width="284" height="88" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/5.png" alt="" class="wp-image-2420"/></a></figure>



<p>・Pdカップリングによるベンゾトリアゾールのスルフィド化</p>



<figure class="wp-block-image size-full"><a href="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/6.png"><img decoding="async" width="392" height="51" src="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:auto/h:auto/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/6.png" alt="" class="wp-image-2421" srcset="https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:392/h:51/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/6.png 392w, https://ml8pzvykdzfr.i.optimole.com/cb:82YZ.df/w:300/h:39/q:mauto/f:best/https://ichem-lab.co.jp/wp-content/uploads/2023/08/6.png 300w" sizes="(max-width: 392px) 100vw, 392px" /></a></figure>
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