A new ruthenium(II) chiroporphyrin containing a multipoint recognition site: Enantioselective receptor of chiral aliphatic alcohols

被引：30

作者：

Mazzanti, M

Veyrat, M

Ramasseul, R

Marchon, JC

TurowskaTyrk, I

Shang, M

Scheidt, WR

机构：

[1] CEA,CHIM COORDINAT LAB,DEPT RECH FONDAMENTALE MAT CONDENSEE,SCIB,F-38054 GRENOBLE,FRANCE

[2] UNIV NOTRE DAME,DEPT CHEM & BIOCHEM,NOTRE DAME,IN 46556

来源：

INORGANIC CHEMISTRY | 1996年 / 35卷 / 13期

关键词：

D O I：

10.1021/ic960016j

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Methyl and ester substituents which sit on the porphyrin ring define one groove on each face near the ruthenium center of the chiroporphyrin. Ethanol binds within one of the clefts by multipoint interaction involving O-H ... O and C-H ... O hydrogen bonds in addition to Ru-O coordination. Enantioselective binding of chiral aliphatic alcohols is observed, and the recognition of the (R)-enantiomer of 2-octanol is explained by van der Waals contacts of its n-hexyl substituent which fits nicely in the groove.

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页码：3733 / &

页数：3

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