2,2-二氟-1,3-苯并二恶茂-5-甲醛置于sodium Tetrahydroborate体系中,用 甲醇 作为反应溶剂,化学反应 0.08H,反应生成 (2,2-二氟苯并[d][1,3]二氧代l-5-基)甲醇 参考文献: Fused Heterocyclic Derivatives As Hbv Inhibitors[fr] Dérivés Hétérocycliques Fusionnés Utilisés En Tant Qu'Inhibiteurs Du Vhb 标题: Fused Heterocyclic Derivatives As Hbv Inhibitors[fr] Dérivés Hétérocycliques Fusionnés Utilisés En Tant Qu'Inhibiteurs Du Vhb 摘要:该申请描述了融合杂环衍生物化合物,包括这些化合物的制药组合物,制备这些化合物的化学过程以及它们在治疗与乙型肝炎感染相关的疾病中的用途.
专利号:CN-109503544-A 优先权日:2017-09-15 标 题 :Synthesis of (2,2-difluorobenzo[d][1,3]dioxo-5-yl)methanol
专利号:EP-3835297-B1 优先权日:2010-03-25 标题:Synthesis and intermediates of (r)-1(2,2 -difluorobenzo[d][1,3]dioxol-5yl)-n-(1-(2,3-dihydroxypropyl)-6-fluoro-2-(1-hydroxy-2-methylpropan-2yl)-1h-indol-5yl)cyclopropanecarboxamide 发明人:KESHAVARZ-SHOKRI ALI; ZHANG BEILI; ALCACIO TIM EDWARD; LEE ELAINE CHUNGMIN; ZHANG YUEGANG; KRAWIEC MARIUSZ 权利人:VERTEX PHARMA
专利号:EP-3835297-A1 优先权日:2010-03-25 标题 :Synthesis and intermediates of (r)-1(2,2 -difluorobenzo[d][1,3]dioxol-5yl)-n-(1-(2,3-dihydroxypropyl)-6-fluoro-2-(1-hydroxy-2-methylpropan-2yl)-1h-indol-5yl)cyclopropanecarboxamide
参考文献:10.1055/s-0032-1316550 摘要:Liu J, Fitzgerald A, Mani N. Reductive Amination by Continuous-Flow Hydrogenation: Direct and Scalable Synthesis of a Benzylpiperazine. Synthesis. 2012 Jul 02;44(15):2469–73. doi: 10.1055/s-0032-1316550. 参考文献:10.1055/s-0039-1690058 摘要:Časar Z. Synthetic Approaches to Contemporary Drugs that Contain the Cyclopropyl Moiety. Synthesis. 2020 Mar 16;52(09):1315–45. doi: 10.1055/s-0039-1690058.