A NEW "ONE POT" PREPARATION OF 2-N,N-DIALKYLAMINO-1,3-BENZOXAZINES AND NAPHTHOXAZINES FROM CORRESPONDING ORTHO HYDROXYNITRILES AND PHOSGENIMINIUM SALTS

DOI: 10.1016/S0040-4039(01)91181-5

Source and publish data:

Tetrahedron Letters p. 3837 - 3840 (1984)

Update date:2022-07-30

Topics:

Authors:

Kokel, Bruno

Menichi, Gabriel

Hubert-Habart, Michel

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

Article abstract of DOI:10.1016/S0040-4039(01)91181-5

Phosgeniminium salts 2 react easily with ortho hydroxybenzonitriles 1 and 2-hydroxy-1-naphthonitriles 6 to give 1,3-benzoxazine and naphth<1,2-e><1,3>oxazine derivatives respectively with a very good yield.

Full text of DOI:10.1016/S0040-4039(01)91181-5

Products guided by the article

Product name:4H-1,3-Benzoxazin-4-one, 2-(dimethylamino)-6-methoxy-

Cas No:93680-06-9

R&D Labs maybe for 93680-06-9

guide(suzhou) fine materials co. ltd

Contact:0512-80972173

Address:21st Building, No.369 Lushan Rd, New District Suzhou China 215129
Tocopharm Co., Ltd.

Contact:+86-021-6989-5597

Address:No.80 Yichuan Rd., Putuo District,Shanghai,P.R.China
Synasia Inc

Contact:17316303296

Address:240 Amboy Ave
Shanghai agrotree chemical co.,ltd.

Contact:+86-21-50117563

Address:Room 8A,liangfeng building,No.8 dongfang RD.pudong,shanghai,China
zhenjiang runjing high purity chemical co ltd

Contact:+86-511-83361155

Address:No.8.haixi road,international chemical park

Relevant to this article

Activation of Reducing Agents. Sodium Hydride Containing Complex Reducing Agents. 32. NiCRAL's as Very Efficient Agents in Promoting Cross-Coupling of Aryl Halides

Doi:10.1021/jo00281a028
(1989)
Construction of the cyclophane core of the hirsutellones via a RCM strategy

Doi:10.1021/ol100692x
(2010)
Synthesis of (1R,2S)- and (1S,2S)-3-azido-1,2-dihydroxypropylphosphonates

Doi:10.1016/S0957-4166(02)00223-9
(2002)
Synthesis, spectral characterisation and anti-microbial activity of novel 3-substituted-2, 4-dihydro-12H-3λ⁵- tribenzo [f, j, n] [1,5,9, 12,3] dioxadiazaphosphacyclopentadecine-3-selones

Doi:10.3184/030823409X465358
(2009)
Synthesis and photophysical properties of 3,5-bis(oxopyridinyl)- and 3,5-bis(pyridinyloxy)-substituted boron-dipyrromethenes

Doi:10.1002/ejoc.200901460
(2010)
Light induced generation of stable blue phase in photoresponsive diphenylbutadiene based mesogen

Doi:10.1039/b926524d
(2010)

Article Doi