Benzothiazole, 2-(1-methylpropyl)- (9CI)

Base Information

• Chemical Name: Benzothiazole, 2-(1-methylpropyl)- (9CI)
• CAS No.: 17626-87-8
• Molecular Formula: C₁₁H₁₃NS
• Molecular Weight: 191.297
• Mol file: 17626-87-8.mol

Synonyms:Benzothiazole,2-sec-butyl- (8CI)

Chemical Property of Benzothiazole, 2-(1-methylpropyl)- (9CI)

Chemical Property:

• Boiling Point: 285 - 286 °C (670 mmHg)
• PSA: 41.13000
• LogP: 3.80980

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Benzothiazole, 2-(1-methylpropyl)- (9CI)

There total 12 articles about Benzothiazole, 2-(1-methylpropyl)- (9CI) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 91.0%

1,3-Benzothiazole (95-16-9) + 2-Methylbutanoic acid (116-53-0,600-07-7) → 2-(sec-butyl)benzo[d]thiazole (17626-87-8)

Guidance literature:

With dipotassium peroxodisulfate; silver nitrate; In dichloromethane; water; at 20 ℃; for 8h;

DOI:10.1039/c3cc48069k

Reference yield: 83.0%

1,3-Benzothiazole (95-16-9) + 2-Methylbutyraldehyde (96-17-3,57456-98-1) → 2-(sec-butyl)benzo[d]thiazole (17626-87-8)

Guidance literature:

With silver(I) 4-methylbenzenesulfonate; In water; at 100 ℃; for 12h; Sealed tube; Inert atmosphere; Green chemistry;

DOI:10.3987/COM-18-13934

Reference yield: 82.0%

1,3-Benzothiazole (95-16-9) + tert-butyl peroxy-2-methylbutanoate (68750-90-3) → 2-(sec-butyl)benzo[d]thiazole (17626-87-8)

Guidance literature:

With iron(III) trifluoromethanesulfonate; In acetonitrile; at 80 ℃; for 5h; Inert atmosphere; Schlenk technique; Green chemistry;

DOI:10.1021/acs.orglett.6b03287

upstream raw materials:

2-propylbenzo[d]thiazole

bis-trimethylsilanyl peroxide

2-methylmercaptobenzothiazole

s-butylmagnesium chloride

Refernces

• 1、 Guo, Rui,Zuo, Minghui,Tian, Qinye,Hou, Chuanfu,Sun, Shouneng,Guo, Weihao,Wu, Hongfeng,Chu, Wenyi,Sun, Zhizhong. "Visible Light-Induced Decarboxylative Alkylation of Heterocyclic Aromatics with Carboxylic Acids via Anthocyanin as a Photocatalyst". . p. 1976 - 1981. Retrieved 2020.
• 2、 Luo, Kai,Yang, Wen-Chao,Wei, Kai,Liu, Yue,Wang, Jun-Ke,Wu, Lei. "Di- tert-butyl Peroxide-Mediated Radical C(sp2/sp3)-S Bond Cleavage and Group-Transfer Cyclization". . p. 7851 - 7856. Retrieved 2019/10/11.