123409-81-4Relevant articles and documents
Resolution and absolute configuration of 1,2,3,5,6,10bβ-hexahydro-6α-phenylpyrrolo[2,1-a]isoquinoline (McN-4612-Z). A problem of determination of the enantiomeric purity for a tertiary amine
Maryanoff,McComsey
, p. 911 - 914 (1985)
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Synthetic method of tetrahydroisoquino ring compound and tetrahydro-beta-carbo ring compound
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Paragraph 0047-0052; 0203; 0205-0207, (2020/12/09)
The invention provides a synthetic method of a tetrahydroisoquino ring compound and a tetrahydro-beta-carbo ring compound, and belongs to the technical field of synthesis. According to the method forsynthesizing the tetrahydroisoquino and the tetrahydro-b
Diastereoselective allylation of 3,4-dihydro-4-phenylisoquinoline. Convenient methods for the preparation of cis- and trans-1-allyl-4-phenyl-1,2,3, 4-tetrahydroisoquinoline#
Taketoshi, Ayako,Hosoda, Naoya,Yamaguchi, Yoshitaka,Asami, Masatoshi
experimental part, p. 2418 - 2424 (2009/09/25)
Diastereoselective allylation of 3,4-dihydro-4-phenylisoquinoline by several allylating reagents was examined. Reactions using allyltin or allylsilane in the presence of alkyl chloroformate and a catalytic amount of trimethylsilyl triflate gave trans-1-allyl-4-phenyl-1,2,3,4- tetrahydroisoquinoline with moderate diastereoselectivity. In contrast, cis-1-allyl-4-phenyl-1,2,3,4-tetrahydroisoquinoline was obtained predominantly in the reactions using allyllithium, triallylborane, allylzinc bromide, and diallylzinc. cis-1-Allyl-4-phenyl-1,2,3,4-tetrahydroisoquinoline was transformed to (6S*,10bR*)-hexahydro-6-phenylpyrrolo[2,1-a]isoquinoline, a potential antidepressant agent, in five steps.