87910-63-2

Basic information

• Product Name: 3-butylbenzo[d]thiazol-3-iuM broMide
• Synonyms: 3-butylbenzo[d]thiazol-3-iuM broMide
• CAS NO: 87910-63-2
• Molecular Formula: C11H14BrNS
• Molecular Weight: 272.20456
• Mol File: 87910-63-2.mol
• Article Data: 2

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: 3-butylbenzo[d]thiazol-3-iuM broMide(CAS DataBase Reference)
• NIST Chemistry Reference: 3-butylbenzo[d]thiazol-3-iuM broMide(87910-63-2)
• EPA Substance Registry System: 3-butylbenzo[d]thiazol-3-iuM broMide(87910-63-2)

Safety Data

• Hazardous Substances Data: 87910-63-2(Hazardous Substances Data)

Usage

InChI:InChI=1/C11H14NS.BrH/c1-2-3-8-12-9-13-11-7-5-4-6-10(11)12;/h4-7,9H,2-3,8H2,1H3;1H/q+1;/p-1

Upstream product

• 95-16-9 1,3-Benzothiazole 
• 109-65-9 1-bromo-butane 

Relevant articles and documents

Piano-stool benzothiazol-2-ylidene Ru(II) complexes for effective transfer hydrogenation of carbonyls

Benzothiazolium bromides (NSHC.HBr) (1a-j) with a variety of alkyl chain or benzyl substituents on N atom were prepared. The synthesis of ruthenium(II) (NSHC) complexes, (2a–j) could be achieved by in situ deprotonation of benzothiazolium salts with Ag2O and [RuCl2(p-cymene)]2. They were characterized by 1H, 13C, 19F NMR, IR spectroscopy and elemental analysis. The molecular structures of 2d, 2e and 2g were ascertained by single-crystal X-ray diffraction studies. The catalytic properties of complexes, (2a–j), with electron-donating or -withdrawing groups were investigated in transfer hydrogenation (TH) of ketones, and aldehydes with good to excellent yields. The presence of the CH2(CH2)16CH3 or CH2C6F5 on the N atom of the benzothiazol-2-ylidene complexes (2g, 2j) showed the highest activity for TH reaction. The catalytic properties of the N-alkyl substituted ruthenium(II) (NSHC) complexes(2h–j) may be interpreted by micelle effects.