Regioselective addition of stannylcyanocuprates to acetylenic ethers: A chemical and spectroscopic study

DOI: 10.1055/s-1994-25492

Source and publish data:

Synthesis p. 432 - 442 (1994)

Update date:2022-08-11

Topics:

Authors:

Cabezas Cabezas

Oehlschlager

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

Article abstract of DOI:10.1055/s-1994-25492

The reactions of acetylenic ether 1 with higher order cuprates 2a, 2b and 2c were studied chemically and spectroscopically. Conditions were developed to efficiently and regioselectively prepare α- and β-stannylvinyl ethers. ¹H and ¹³C NMR studies of these reactions suggest that in the presence of HMPA, higher order stannylcyanocuprate, (Bu₃Sn)₂Cu(CN)Li₂, 2a, exists in equilibrium with Gilman cuprate, (Bu₃Sn)₂CuLi.

Full text of DOI:10.1055/s-1994-25492

Products guided by the article

Product name:1-Octanol

Cas No:111-87-5

R&D Labs maybe for 111-87-5

Suzhou ATL Chemical Co.,ltd

Contact:+86-0512-69209969

Address:Room 317,Lushan Road,Suzhou New District,Jiangsu Province,China.
Anhui Redstar Pharmaceutical Corp., Ltd

Contact:+86-563-5120837

Address:Jingxian Industrial Development Zone, Anhui , China
SuZhou LaiTeou

Contact:+86-0512-88957371

Address:shanghai
Hubei Xinghuo Chemical Co., Ltd.,

Contact:13925817279 13907299441

Address:Xinghuo Fine Chemistry Industrial Park, Xiaochang County, Hubei Province, China
Beijing Cooperate Pharmaceutical Co.,Ltd

website:http://www.cooperate-pharm.com/

Contact:86-01060279497

Address:No.507,Building 4,Tianhua Street, Biomedicine industrial Base

Relevant to this article

Reaction of 1-alkyl-2-formylimidazole with tribenzylphosphine oxide: An example of the synthesis of heterocyclic analogs of stilbene [2]

Doi:10.1007/BF02283557
(2000)
Two-step, stereoselective synthesis of linalyl oxides by asymmetric allylic O-alkylation

Doi:10.1016/j.tetasy.2010.08.011
(2010)
Doi:10.1021/ja01594a064
()
A new and convenient method for the preparation of aldehydes by oxidation of primary alcohols with chromium trioxide in dimethyl sulfoxide

Doi:10.1080/00397919208019278
(1992)
Doi:10.1016/S0040-4020(01)83159-8
(1973)
Sc and Y Heteroalkyl Complexes with a NC_sp3N Pincer-Type Diphenylmethanido Ligand: Synthesis, Structure, and Reactivity

Doi:10.1002/ejic.202000306
(2020)

Article Doi