Methyl Effects in the Cyclization of γ-Epoxy Bis-Sulfones

DOI: 10.1021/jo00011a017

Source and publish data:

Journal of Organic Chemistry p. 3530 - 3537 (1991)

Update date:2022-07-30

Topics: Yield Cyclization Methyl Reaction condition

Authors:

Benedetti, Fabio

Berti, Federico

Fabrissin, Silvio

Gianferrara, Teresa

Risaliti, Amerigo

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

Article abstract of DOI:10.1021/jo00011a017

A quantitative study on the effects of methyl and gem-dimethyl groups in the intramolecular ring opening of epoxides by bis-sulfonyl carbanions is reported for the formation of cyclopropanes.Reaction rates are increased by methyl groups on the chain conne

Full text of DOI:10.1021/jo00011a017

Products guided by the article

Product name:4,4-Bis-benzenesulfonyl-3,3-dimethyl-butyraldehyde

Cas No:133818-01-6

R&D Labs maybe for 133818-01-6

CHEM PLUS

Contact:0027-717-456976

Address:2ND FLOOR, 325 VAUSE ROAD, OVERPORT, 4001, SOUTH AFRICA
Changzhou Hopschain Chemical Co.,Ltd

website:http://www.hopschem.cn/products.html

Contact:86-519-85528066

Address:Room 710, Unit A, Xingbei Development Mansion, Tongjiang Road, Changzhou City,213000, China
Hebei Kangtai Pharmaceutical Co.,Ltd

Contact:+86-0317-3512963

Address:Wugang Road,Mengcun of Cangzhou City,Hebei Province ,China
Shandong General Materials Co.,Ltd（Shandong Aoertong Chemical Co., Ltd）

Contact:86-531-88072280

Address:No. 1825 Hualong Road, Licheng District, Jinan, Shandong, China
Tianjin Anda North Industrial & Business Co.Ltd.

Contact:86-22-24999306

Address:No.11 Erwei Road,Dongli Development Area,Tianjin,China

Relevant to this article

Friedlander synthesis of benzo[h]naphthyridines from o-aminoaldehydes

Doi:10.1080/00304948.2011.613702
(2011)
Doi:10.1016/0040-4039(64)83084-7
(1964)
Amino acids and peptides. XXX. Synthesis of eglin c (41-49) and eglin c (60-63) and examination of their inhibitory activity towards human leukocyte elastase, cathepsin G, porcine pancreatic elastase and α-chymotrypsin

Doi:10.1248/cpb.39.184
(1991)
Reactivity of early-transition-metal fulvene complexes. Transformation of a 2,3,4,5-tetramethylfulvene ligand into a bidentate dialkoxide with four asymmetric carbon atoms. Molecular structure of Ti[(OCHPh)₂C₅Me₄(CH₂)]Cl₂

Doi:10.1021/om00051a069
(1991)
C₂ symmetrical nickel complexes derived from α-amino amides as efficient catalysts for the enantioselective addition of dialkylzinc reagents to aldehydes

Doi:10.1016/j.tet.2012.11.025
(2013)
Mixed Mg/Li amides of the type R₂NMgCl·LiCl as highly efficient bases for the regioselective generation of functionalized aryl and heteroaryl magnesium compounds

Doi:10.1002/anie.200504024
(2006)

Article Doi