Oxokohlenstoffe und verwandte Verbindungen; 14. Mitteilung. Chemie der Semiquadratsaeure: Reaktive Semiquadratsaeure-Abkoemmlinge und deren Umsetzung mit N-Nucleophilen

DOI: 10.1055/s-1990-26842

Source and publish data:

Synthesis p. 237 - 242 (1990)

Update date:2022-08-04

Topics:

Authors:

Schmidt, Arthur H.

Debo, Michael

Wehner, Bernhard

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

Article abstract of DOI:10.1055/s-1990-26842

Starting from semisquaric acid (1), the semisquaric esters 6a-d and semisquaric chloride (7) were prepared.Reaction of 6c or 7 with amines as well as the method of mixed anhydrides, starting from 1, afforded the semisquaric amides 10a-n (Methods A, B, C,

Full text of DOI:10.1055/s-1990-26842

Products guided by the article

Product name:3-Cyclohexylamino-cyclobut-3-ene-1,2-dione

Cas No:128628-17-1

R&D Labs maybe for 128628-17-1

Shanghai Hohance Chemical Co., ltd

Contact:13914753421

Address:Fl.5；Bld. 70, Lane 1500; Xinfei Road
Guangzhou Chemical Reagent Factory

Contact:+86-20-8435 9820 or 8435 7345

Address:Southern Guangzhou, Guangdong, China
Xinjiang Zhongtai Chemical Co., Ltd.

Contact:+86-991-8788172

Address:NO.78 XISHAN RD.URUMQI，CHINA
Changzhou Foreign Trade Corp

Contact:+86-519-86623222

Address:29F/D, 99 Yanling West Road, Changzhou, Jiangsu, China
Xinchang Jiu Xin Pharmaceutical Co., Ltd

website:http://www.jiuxinpharm.com

Contact:86 137 5756 8585

Address:Poyang industry Park

Relevant to this article

FURTHER STUDIES ON CARBON-CARBON BOND FORMATION BASED ON THE RADICAL REACTIONS OF ACYL DERIVATIVES OF N-HYDROXY-2-THIOPYRIDONE

Doi:10.1016/S0040-4039(00)88890-5
(1990)
Expression and initial characterization of WbbI, a putative d-Galf:α-d-Glc β-1,6-galactofuranosyltransferase from Escherichia coli K-12

Doi:10.1039/b609455d
(2006)
Equilibrium acidities of superacids

Doi:10.1021/jo101409p
(2011)
Chiral N,N-Dialkylnorephedrines as Catalysts of the Highly Enantioselective Addition of Dialkylzincs to Aliphatic and Aromatic Aldehydes. The Asymmetric Synthesis of Secondary Aliphatic and Aromatic Alcohols of High Optical Purity

Doi:10.1021/jo00013a035
(1991)
SYNTHESIS OF (+)-PALITANTIN

Doi:10.1016/S0040-4020(01)89132-8
(1989)
ANALOGS OF DESMETHYLPRODINE SYNTHESIZED FROM 1-(4-PHENOXYBUTINE-2-YL)-4-PHENYL-OXYPIPERIDINE

Doi:10.1007/BF00764410
(1990)

Article Doi