70448-27-0

Basic information

• Product Name: 4-acetyl-3-methylene-2,3-dihydro-4H-1,4-benzothiazine
• CAS NO: 70448-27-0
• Molecular Weight: 205.28
• Mol File: 70448-27-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-acetyl-3-methylene-2,3-dihydro-4H-1,4-benzothiazine(CAS DataBase Reference)
• NIST Chemistry Reference: 4-acetyl-3-methylene-2,3-dihydro-4H-1,4-benzothiazine(70448-27-0)
• EPA Substance Registry System: 4-acetyl-3-methylene-2,3-dihydro-4H-1,4-benzothiazine(70448-27-0)

Safety Data

• Hazardous Substances Data: 70448-27-0(Hazardous Substances Data)

Upstream product

• 68723-65-9 3-acetyl-2,2-dimethylbenzothiazoline 1-oxide 

Relevant articles and documents

Thermal ring transformation of 2,2-disubstituted benzothiazoline 1- oxides

Thermal rearrangement of 2,2-disubstituted benzothiazoline 1-oxides (1) in aprotic solvent afforded the corresponding 1,4-benzothiazines (2) and (3). The thermal reaction performed in the presence of electron-deficient acetylenic compounds produced new tricyclic compounds (7) whose structures have been established by an X-Ray crystal structure determination.