Concentration effects in chelation controlled reactions

DOI: 10.1016/0040-4039(95)01897-Q

Source and publish data:

Tetrahedron Letters p. 8733 - 8736 (1995)

Update date:2022-07-30

Topics: Steric Effects Solvent Effects Catalysis Competing Reactions

Authors:

Springer

Springer, James B.

DeBoard DeBoard

Deboard, Julie

Corcoran

Corcoran, Robert C.

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/0040-4039(95)01897-Q

The diastereoselectivities of addition reactions of allyltrimethylsilane to an α-benzyloxyaldehyde were found to be relatively insensitive to the amount of added TiCl₄, and to the absolute concentration of the 1:1 aldehyde/TiCl₄ complex. In contrast, diastereoselectivities of similar additions to a structurally related β-benzyloxyaldehyde were highly dependent on these variables.

Full text of DOI:10.1016/0040-4039(95)01897-Q

Products guided by the article

Product name:Hexanal, 2-(phenylmethoxy)-

Cas No:70326-39-5

R&D Labs maybe for 70326-39-5

Changzhou Welton Chemical Co., Ltd,

Contact:0086-519-85910828,85920537,85912897

Address:No.8 Jinlong Road, Binjiang Park, Changzhou, Jiangsu, China.
Shandong Xinke Petrochemical Co., Ltd.

Contact:+86-546-7277016

Address:Gudao Industrial Park, Hekou District, Dongying, Shandong Province, China
KINHENG CHEMICAL(SHANGHAI)CO., LTD.

Contact:+8621-60490170

Address:Room401, No.28,Lane 189, Yangshupu Rd. Shanghai, China.
Hangzhou innopharma technology Co,.Ltd.(expird)

Contact:+86-13388601988

Address:Room845,lixin building, moganshan road, hangzhou, china
JIN TAN CHENG'EN CHEMICAL CO.,LTD.

Contact:86-519-82116250

Address:NO.102，village Dongfang，conomic development zone

Relevant to this article

A study of acetylene and acetylide carbonyl and diphosphine substituted ruthenium trinuclear clusters: Synthesis and structural characterization

Doi:10.1016/j.poly.2012.10.013
(2013)
PEGylation enables the specific tumor accumulation of a peptide identified by phage display

Doi:10.1039/c3ob27475f
(2013)
Organocatalytic knoevenagel condensations by means of carbamic acid ammonium salts

Doi:10.1021/ol400462d
(2013)
Iodine-Mediated Electrochemical C(sp²)-H Amination: Switchable Synthesis of Indolines and Indoles

Doi:10.1021/acs.orglett.0c01821
(2020)
Regio- and stereoretentive synthesis of branched, linear (E)- and (Z)-allyl fluorides from allyl carbonates under Ir-catalysis

Doi:10.1039/c2sc21789a
(2013)
Novel vanadium(III) complexes with rigid phenylpolycarboxylate ligands: Synthesis, structures and application in C-H bond activation

Doi:10.1039/c3dt32472a
(2013)

Article Doi