Title of article
Quantum chemical studies on the partial hydrogenolysis of methyl 2,3-O-diphenylmethylene-α-l-rhamnopyranoside
Author/Authors
M?ndi، نويسنده , , Attila and Kom?romi، نويسنده , , Istv?n and Borb?s، نويسنده , , Anik? and Szikra، نويسنده , , Dezs? and Nagy، نويسنده , , Istv?n P. and Lipt?k، نويسنده , , Andr?s and Antus، نويسنده , , S?ndor، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
4
From page
1256
To page
1259
Abstract
The potential energy surface for dioxolane ring-opening and hydride donation for the title compound has been mapped. The transition state (TS) was determined at various levels of theories and it has been proven by intrinsic reaction coordinate calculations that it connects the reactant to the product. The breaking of the O3–Cacetal bond and formation of the new H–C bond seems to occur in one (rate limiting) elementary step, which is, however, rather asynchronous.
Keywords
quantum chemistry , Diphenylmethylene acetal , Partial hydrogenolysis , Chloroalane , Mechanistic study
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1877198
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