#SynOpen# A Homocoupling Approach to the Key Dione of CyMe4-BTPhen – Vital Ligands for Nuclear Clean-Up by the SANEX Process https://t.cn/A6opS9XZ
CyMe4-BTPhen and CyMe4-BTBP are the principal ligand systems used in Europe for the separation of actinides from lanthanides as a part of the SANEX process for nuclear recycling and reprocessing. We present a new approach to the synthesis of the CyMe4 fragment beginning from readily available hydroxypivalic acid. It features a cobalt-catalysed homocoupling of a neopentyl bromide to provide the key bisester precursor, thereby avoiding the requirement for technically challenging low-temperature LDA-mediated aldol chemistries.
CyMe4-BTPhen and CyMe4-BTBP are the principal ligand systems used in Europe for the separation of actinides from lanthanides as a part of the SANEX process for nuclear recycling and reprocessing. We present a new approach to the synthesis of the CyMe4 fragment beginning from readily available hydroxypivalic acid. It features a cobalt-catalysed homocoupling of a neopentyl bromide to provide the key bisester precursor, thereby avoiding the requirement for technically challenging low-temperature LDA-mediated aldol chemistries.
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Vital Spor运动汇倒数2️⃣天✌
马上安排这周末的行程
滑雪⛷冲浪♀攀岩♀️骑马多种新奇潮酷运动等你探索
亲子万圣专场项目♀️《小小运动员》《定向越野赛》
更有深圳购物季500➖60等你来!
运动汇地址：南山区欧洲城迪卡侬
更多现场照片请扫码观看直播哟！
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富含omega-3、omega-6、EPA、DHA和DPA等21种不饱和脂肪酸
主要功效：
1⃣降三高、降血压，降低血液粘稠度，高效改善血液质量，保护心血管健康
2⃣呵护眼睛，改善视觉疲劳
3⃣补充大脑所需营养，有助提高记忆力
4⃣有效缓解关节软骨不适
——取自挪威海洋深处最高端的鱼油来源无污染品质精纯
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