183-31-3

Basic information

• Product Name: 3H-Spiro[1,3-benzothiazole-2,1'-cyclopentane]
• Synonyms: 3H-Spiro[1,3-benzothiazole-2,1'-cyclopentane];2,3-dihydrospiro([1,3]benzothiazole-2,1'-cyclopentane)
• CAS NO: 183-31-3
• Molecular Formula: C₁₁H₁₃NS
• Molecular Weight: 191.29262
• Mol File: 183-31-3.mol
• Article Data: 7

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3H-Spiro[1,3-benzothiazole-2,1'-cyclopentane](CAS DataBase Reference)
• NIST Chemistry Reference: 3H-Spiro[1,3-benzothiazole-2,1'-cyclopentane](183-31-3)
• EPA Substance Registry System: 3H-Spiro[1,3-benzothiazole-2,1'-cyclopentane](183-31-3)

Safety Data

• HazardClass: IRRITANT
• Hazardous Substances Data: 183-31-3(Hazardous Substances Data)

Upstream product

• 65576-77-4 N-acetyl-2,3-dihydrospiro 
• 120-92-3 cyclopentanone 
• 137-07-5 2-amino-benzenethiol 

Downstream Products

• 100067-26-3 C₂₂H₂₈N₂S₂ 
• 100067-19-4 2-Cyclopentylamino-benzenethiol 
• 78840-33-2 3-benzoyl-3H-spiro[benzothiazole-2,1'-cyclopentane] 
• 115869-28-8 Thiopropionic acid S-[2-(acetyl-cyclopent-1-enyl-amino)-phenyl] ester 
• 115869-22-2 N-cyclopenten-1-yl-N,S-diacetyl-2-aminobenzenethiol 
• 1204-55-3 thioacetic acid S-(2-acetylamino-phenyl)ester 
• 78840-21-8 5-(benzo[d]thiazol-2-yl)-1-phenylpentan-1-one 
• 78840-28-5 2-(2-Phenyl-cyclopent-1-enyl)-benzothiazole 

Relevant articles and documents

Solvent-free synthesis and safener activity of sulfonylurea benzothiazolines

A series of novel sulfonylurea benzothiazolines was designed by splicing active groups and bioisosterism. A solvent-free synthetic route was developed for the sulfonylurea benzothiazoline derivatives via the cyclization and carbamylation. All compounds were characterized by IR, 1H-NMR, 13C-NMR, HRMS. The biological activity tests indicated the compounds could protect maize against the injury caused by chlorsulfuron to some extent. The molecular docking result showed that the new compound competed with chlorsulfuron to bind with the herbicide target enzyme active site to attain detoxification.

O-Aminothiophenol in reactions with carbonyl compounds and isocyanides: A word of caution

The reaction of o-aminothiophenol with carbonyl compounds and t-BuNC was revisited and shown to provide 1-[1,3-benzothiazol-3(2H)-yl]methanimines (not described hitherto) and not the earlier reported 4H-benzo[1,4]thiazine. To isolate the latter using this reaction a due amount of caution and structure scrutiny is warranted. The basis for assignment of the products to both structural classes is provided. Georg Thieme Verlag Stuttgart.

Chemical Behaviour of Amidodihydrobenzothiazoles in Refluxing Dimethyl Sulphoxide. An N-->C Acyl Migration in N-Acyldihydrospirobenzothiazoles

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