Stereoelectronic Control of Electron Transfer In the Oxidative Addition of [py(dmgH)2CoI]−Na+ to Carbohydrate Secondary Iodides

Bruce P. Branchaud; Gui Xue Yu

doi:10.1021/om00057a003

Stereoelectronic Control of Electron Transfer In the Oxidative Addition of [py(dmgH)₂Co^I]⁻Na⁺ to Carbohydrate Secondary Iodides

Bruce P. Branchaud, Gui Xue Yu

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

The relative rates of oxidative addition of secondary carbohydrate iodides 2, 5, and 7 with [py-(dmgHJjCo^I]⁻, to form mixtures of diastereomeric alkyl cobaloximes 3 and 8, are consistent with steric inhibition of the electron-transfer step. On the basis of these and previously reported observations, a unified mechanism for oxidative addition is proposed.

Original language	English (US)
Pages (from-to)	3795-3797
Number of pages	3
Journal	Organometallics
Volume	10
Issue number	11
DOIs	https://doi.org/10.1021/om00057a003
State	Published - Nov 1 1991
Externally published	Yes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry

Access to Document

10.1021/om00057a003

Cite this

@article{573c5447747f4cd886a0beefa7e1806d,

title = "Stereoelectronic Control of Electron Transfer In the Oxidative Addition of [py(dmgH)2CoI]−Na+ to Carbohydrate Secondary Iodides",

abstract = "The relative rates of oxidative addition of secondary carbohydrate iodides 2, 5, and 7 with [py-(dmgHJjCoI]−, to form mixtures of diastereomeric alkyl cobaloximes 3 and 8, are consistent with steric inhibition of the electron-transfer step. On the basis of these and previously reported observations, a unified mechanism for oxidative addition is proposed.",

author = "Branchaud, {Bruce P.} and Yu, {Gui Xue}",

year = "1991",

month = nov,

day = "1",

doi = "10.1021/om00057a003",

language = "English (US)",

volume = "10",

pages = "3795--3797",

journal = "Organometallics",

issn = "0276-7333",

publisher = "American Chemical Society",

number = "11",

}

TY - JOUR

T1 - Stereoelectronic Control of Electron Transfer In the Oxidative Addition of [py(dmgH)2CoI]−Na+ to Carbohydrate Secondary Iodides

AU - Branchaud, Bruce P.

AU - Yu, Gui Xue

PY - 1991/11/1

Y1 - 1991/11/1

N2 - The relative rates of oxidative addition of secondary carbohydrate iodides 2, 5, and 7 with [py-(dmgHJjCoI]−, to form mixtures of diastereomeric alkyl cobaloximes 3 and 8, are consistent with steric inhibition of the electron-transfer step. On the basis of these and previously reported observations, a unified mechanism for oxidative addition is proposed.

AB - The relative rates of oxidative addition of secondary carbohydrate iodides 2, 5, and 7 with [py-(dmgHJjCoI]−, to form mixtures of diastereomeric alkyl cobaloximes 3 and 8, are consistent with steric inhibition of the electron-transfer step. On the basis of these and previously reported observations, a unified mechanism for oxidative addition is proposed.

UR - http://www.scopus.com/inward/record.url?scp=0344377089&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0344377089&partnerID=8YFLogxK

U2 - 10.1021/om00057a003

DO - 10.1021/om00057a003

M3 - Article

AN - SCOPUS:0344377089

SN - 0276-7333

VL - 10

SP - 3795

EP - 3797

JO - Organometallics

JF - Organometallics

IS - 11

ER -

Stereoelectronic Control of Electron Transfer In the Oxidative Addition of [py(dmgH)₂Co^I]⁻Na⁺ to Carbohydrate Secondary Iodides

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this