76148-56-6

Basic information

• Product Name: 3,3'-bis(4-methoxyphenyl)-2H,2'H-2,2'-bibenzo[b][1,4]thiazine
• Synonyms: 3,3'-bis(4-methoxyphenyl)-2H,2'H-2,2'-bibenzo[b][1,4]thiazine
• CAS NO: 76148-56-6
• Molecular Weight: 508.665
• Mol File: 76148-56-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 3,3'-bis(4-methoxyphenyl)-2H,2'H-2,2'-bibenzo[b][1,4]thiazine(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3'-bis(4-methoxyphenyl)-2H,2'H-2,2'-bibenzo[b][1,4]thiazine(76148-56-6)
• EPA Substance Registry System: 3,3'-bis(4-methoxyphenyl)-2H,2'H-2,2'-bibenzo[b][1,4]thiazine(76148-56-6)

Safety Data

• Hazardous Substances Data: 76148-56-6(Hazardous Substances Data)

Upstream product

• 76148-93-1 3-[4-(methyloxy)phenyl]-2H-1,4-benzothiazine 
• 100-06-1 1-(4-methoxyphenyl)ethanone 
• 1141-88-4 2-Aminophenyl disulfide 
• 2632-13-5 2-Bromo-4'-methoxyacetophenone 
• 137-07-5 2-amino-benzenethiol 
• 31709-47-4 3-(4-methoxyphenyl)isoxazol-5(4H)-one 

Downstream Products

• 76148-59-9 Δ^2,2'-bi-<(3-p-methoxyphenyl)-2H-1,4-benzothiazine> 

Relevant articles and documents

AIBN-Promoted Synthesis of Bibenzo[ b][1,4]thiazines by the Condensation of 2,2′-Dithiodianiline with Methyl Aryl Ketones

A series of bibenzo[b][1,4]thiazines with various functional groups has been synthesized by a free-radical condensation reaction. Bibenzo[b][1,4]thiazines were obtained in moderate to good yield (up to 85%) through a one-step reaction of readily available 2,2′-dithiodianiline and methyl aryl ketones with AIBN as radical initiator in HOAc. Bibenzo[b][1,4]thiazines exhibit diversiform solid-state packing.

New dyes based on 3-aryl-benzo- and -naphtho-1,4-thiazines

3-Aryl-2H-1,4-benzothiazines have been converted into cyanine dyes by condensing their hydroperchlorates with aldehydes, and into azo-compounds by coupling with reactive diazonium salts. The azo-compounds were also obtained by condensing arylglyoxal hydra