A Convenient Synthesis of 3,4-Dihydro-2,2-Dioxide-5-Hydroxy-2,1-Benzothiazine

DOI: 10.1016/S0040-4039(00)76657-3

Source and publish data:

Tetrahedron Letters p. 2911 - 2912 (1994)

Update date:2022-08-02

Topics:

Authors:

Blondet, Dominique

Pascal, Jean-Claude

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

Article abstract of DOI:10.1016/S0040-4039(00)76657-3

3-methoxy-2-methyl-aniline 3 is converted to the benzothiazine-dioxide 1 in a 7-steps procedure: the key transformation being the cyclization of an ortho-functionalized N-benzyl sulfonanilide.

Full text of DOI:10.1016/S0040-4039(00)76657-3

Products guided by the article

Product name:Methanesulfonamide, N-(3-methoxy-2-methylphenyl)-

Cas No:158656-48-5

R&D Labs maybe for 158656-48-5

BrightGene Bio-Medical Technology Co., Ltd.

website:https://en.bright-gene.com/

Contact:+86-512-62551801

Address:Building C25 - C31, No. 218 Xinghu Road, Suzhou Industrial Park, Suzhou, Jiangsu, China.
Synasia Inc

Contact:17316303296

Address:240 Amboy Ave
Shenzhen Sunrising Industry Co., ltd.

Contact:+86 755 86571158 / 86571159 / 86571160

Address:2108 ZHENYE INT. BUSINESS CENTER,NO.3101-90 QIANHAI RD, NANSHAN,SHENZHEN, CHINA
Disynthesis Chemical Technology Co. Ltd.

Contact:+86-571-88194596

Address:Dengyun road 380, Gongshu district, Hangzhou city, China
Anhui Hope-Chem Co., Ltd.

Contact:86-551-63540590

Address:No 1388 Furong Rd., Hefei, Anhui, China

Relevant to this article

Oligodeoxynucleotides containing 3′-allylether, 3′-allylsulfide and their saturated derivatives as phosphate mimics

Doi:10.1016/0040-4039(94)85210-3
(1994)
A new approach to directly synthesize (η⁵-C ₅H₄R)Fe(CO)₂SiR′₃ by reaction of cyclopentadienes with pentacarbonyliron and hydrosilanes

Doi:10.1021/om500066y
(2014)
Achiral Pyridine Ligand-Enabled Enantioselective Radical Oxytrifluoromethylation of Alkenes with Alcohols

Doi:10.1002/anie.201702925
(2017)
α-Nitro Epoxides in Organic Synthesis: Development of a One-Pot Organocatalytic Strategy for the Synthesis of Quinoxalines

Doi:10.1002/ejoc.201301591
(2014)
Synthesis of 4,4-Disubstituted L-Glutamic Acids by Enzymatic Transamination

Doi:10.1002/1615-4169(200108)343:6/7<692::AID-ADSC692>3.0.CO;2-6
(2001)
Napthoo-fused azepines as potent growth hormone secretagogues

Doi:10.1016/S0960-894X(97)10115-9
(1997)

Article Doi