Cycloaddition in synthesis of sulfonamide derivatives. IV. One-pot synthesis of 3-dimethylamino-4,1,2-benzoxathiazine 1,1-dioxides, 3-methoxy-4-methyl-1,2,4-benzothiadiazine 1,1-dioxide and 3-dimethylamino-1,4,2-benzodithiazine 1,1-dioxides

DOI: 10.1248/cpb.39.1939

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 1939 - 1943 (1991)

Update date:2022-07-30

Topics:

Authors:

Iwakawa Iwakawa

Tamura Tamura

Murabayashi

Hayase Hayase

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

Article abstract of DOI:10.1248/cpb.39.1939

A novel, one-pot synthesis of 3-dimethylamino-4,1,2-benzoxathiazine 1,1-dioxides (7), 3-methoxy-4-methyl-1,2,4-benzothiadiazine 1,1-dioxide (9) and 3-dimethylamino-1,4,2-benzodithiazine 1,1-dioxides (11) is described. The procedure in the case of 7 involv

Full text of DOI:10.1248/cpb.39.1939

NII-Electronic Library Service

Products guided by the article

Product name:1,1-dimethyl-2-phenyl-3-p-toluenesulfonylisourea

Cas No:71715-20-3

R&D Labs maybe for 71715-20-3

Nantong Auxin Electronic Technology Co., LTD

Contact:86-513-88760026

Address:NO.5-1, Aoxin Road, Haian Hi-tech Development Zone, Jiangsu Province, China
Dalian RSD International Trade Co.,Ltd.(expird)

Contact:86-22-60875058 58610575

Address:Wantong International Areas, Hongqiao District, Tianjin, China.China
Allicon Pharmaceuticals,Inc.

Contact:+86-519-86339586，13584329896

Address:Changzhou Scientific and Education Park
Chongqing maohuan Chemicals Co., Ltd

website:http://www.bschem.com

Contact:+86 13996103726

Address:Chongqing Nan'an District Tu Town
Guangzhou Probig Fine Chemical Co., Ltd.

Contact:020-86297874

Address:No.2, 1/F, No.20, Hetai Road,Hebian Village, Baiyun District,Guangzhou,China

Relevant to this article

Doi:10.1055/s-1979-28803
(1979)
Synthesis of the trans-3,4-Dihydrodiol Metabolites of the Steroid-Related Carcinogen 15,16-Dihydrocyclopenta phenanthren-17-one and Its 11-Methyl Derivative

Doi:10.1021/jo00054a018
(1993)
Asymmetric hydrogenation of methyl (Z)-2-acetamido-3-(3,4-dimethoxyphenyl) acrylate catalyzed by Rh complexes with available amidophosphite ligands

Doi:10.1007/s11172-010-0309-7
(2010)
Kinetics and Mechanism of the Ivanov Reaction: Reaction of Aldehydes and Ketones with Phenylacetic Acit Magnesium Enediolate

Doi:10.1021/jo00214a030
(1985)
Doi:10.1007/BF00777656
()
Pd-Catalyzed Three-Component Reaction of Anilines, Ethyl Vinyl Ether, and Nitro-Paraffin: Assembly of β-Nitroamines

Doi:10.1021/acs.orglett.7b03631
(2018)

Article Doi