38956-40-0

Basic information

• Product Name: 7-NITRO-2-PHENYLIMIDAZO[2,1-B]BENZOTHIAZOLE
• Synonyms: 7-NITRO-2-PHENYLIMIDAZO[2,1-B]BENZOTHIAZOLE
• CAS NO: 38956-40-0
• Molecular Formula: C₁₅H₉N₃O₂S
• Molecular Weight: 0
• Mol File: 38956-40-0.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 7-NITRO-2-PHENYLIMIDAZO[2,1-B]BENZOTHIAZOLE(CAS DataBase Reference)
• NIST Chemistry Reference: 7-NITRO-2-PHENYLIMIDAZO[2,1-B]BENZOTHIAZOLE(38956-40-0)
• EPA Substance Registry System: 7-NITRO-2-PHENYLIMIDAZO[2,1-B]BENZOTHIAZOLE(38956-40-0)

Safety Data

• Hazardous Substances Data: 38956-40-0(Hazardous Substances Data)

Upstream product

• 6285-57-0 2-amino-6-nitrobenzothiazole 
• 98-86-2 acetophenone 
• 532-27-4 1-chloroacetophenone 
• 70-11-1 α-bromoacetophenone 

Relevant articles and documents

On water catalyst-free synthesis of benzo[: D] imidazo[2,1- b] thiazoles and novel N -alkylated 2-aminobenzo [d] oxazoles under microwave irradiation

A highly efficient unprecedented catalyst-free microwave-assisted procedure for synthesizing benzo[d]imidazo[2,1-b]thiazoles and N-alkylated 2-aminobenzo[d]oxazol in green media was developed. The transformation provided rapid access to functionalized ben

External Oxidant-Free Regioselective Cross Dehydrogenative Coupling of 2-Arylimidazoheterocycles and Azoles with H2 Evolution via Photoredox Catalysis

In this work, we achieved a site-selective amination of 2-arylimidazoheterocycles on the C3 position using photo-induced external oxidant-free strategy. The C?N bond formation with H2 evolution was realized via the oxidative C?H/N?H coupling. This protocol may have significant implications in the late-modification of complicated drug molecules. In addition, we also used CV and DFT calculations to study the mechanism, which showed that the arene radical cation played an important role in accelerating the C?H amination process. (Figure presented.).

Simple and practical method for selective acylation of primary hydroxy group catalyzed by N-methyl-2-phenylimidazole (Ph-NMI) or 2-phenylimidazo[2,1-b]benzothiazoles (Ph-IBT)

N-Methyl-2-phenylimidazole (Ph-NMI) and 2-phenylimidazo[2,1-b]benzothiazoles (Ph-IBT) catalyzed selective acylation of primary alcohols using acid anhydrides. The Ph-NMI- or Ph-IBT-catalyzed reaction using (PhCO)2O as an acylating agent could particularly acylate the primary hydroxy group of 1,n-diols (n ≥ 3) with a high, synthetically useful selectivity.