NOVEL ATROPISOMERIC PHOSPHORUS LIGANDS - 4,5-DIHYDRO-3H-DINAPHTHO[2,1-C,1',2'-E]PHOSPHEPINE DERIVATIVES
NOVEL ATROPISOMERIC PHOSPHORUS LIGANDS - 4,5-DIHYDRO-3H-DINAPHTHO[2,1-C,1',2'-E]PHOSPHEPINE DERIVATIVES
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DOI：
10.1016/0957-4166(94)80005-7
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发表时间：
1994-04-01
影响因子：
--
通讯作者：
MANASSERO, M
中科院分区：
文献类型：
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作者：
GLADIALI, S;DORE, A;MANASSERO, M
（S）-4-苯基-4，5-二氢-3H-二萘并[2，1-c; 1 '，2'-e]磷杂庚环2b用对映体纯的钯配合物拆分，得到阻转异构体纯的（S）-4-苯基-4，5-二氢-3H-二萘并[2，1-c; 1 '，2'-e]磷杂庚环2b，其绝对构型经X-射线分析确定，它是铑催化苯乙烯不对称加氢反应的有效手性配体。
Atropisomerically pure (S)-4-phenyl-4,5-dihydro-3H-dinaphtho[2,1-c;1',2'-e]phosphepine 2b has been obtained by resolution of the racemic compound with an enantiopure palladium complex and its absolute configuration has been determined by X-ray analysis; it is an effective chiral ligand for the asymmetric hydroformylation of styrene with rhodium catalysts.