62224-20-8

• 常用中文名：5-溴噻吩-2-羧酸叔丁酯
• 常用英文名：tert-butyl 5-bromothiophene-2-carboxylate
• CAS号：62224-20-8
• 分子式：C₉H₁₁BrO₂S
• 分子量：263.15100
• 发布时间：2018-09-03 10:27:32
• 更新时间：2024-01-11 18:55:50

名称

• 中文名: 5-溴噻吩-2-羧酸叔丁酯
• 英文名: tert-butyl 5-bromothiophene-2-carboxylate
• 英文别名: 2-bromothiophene-5-carboxylic acid tert-butyl ester; 2-Thiophenecarboxylic acid,5-bromo-,1,1-dimethylethyl ester; tert-butyl 5-bromo-2-thiophenecarboxylate; 5-bromo-thiophene-2-carboxylic acid tert-butyl ester

物化性质

• 分子式: C₉H₁₁BrO₂S
• 分子量: 263.15100
• 精确质量: 261.96600
• PSA: 54.54000
• LogP: 3.46590

安全

• 海关编码: 2934999090

合成路线

7311-63-9 75-65-0 ~80% 62224-20-8

文献：Wright, Stephen W.; Hageman, David L.; Wright, Ann S.; McClure, Lester D. Tetrahedron Letters, 1997 , vol. 38, # 42 p. 7345 - 7348

7311-63-9 ~% 62224-20-8

文献：Pfizer Inc. Patent: US6344485 B1, 2002 ;

3141-27-3 24424-99-5 ~96% 62224-20-8

文献：Arredondo, Juan D.; Li, Hongmei; Balsells, Jaume Organic Syntheses, 2012 , vol. 89, p. 460 - 470

4701-17-1 ~% 62224-20-8

文献：Choong, Ingrid C.; Lew, Willard; Lee, Dennis; Pham, Phuongly; Burdett, Matthew T.; Lam, Joni W.; Wiesmann, Christian; Luong, Tinh N.; Fahr, Bruce; DeLano, Warren L.; McDowell, Robert S.; Allen, Darin A.; Erlanson, Daniel A.; Gordon, Eric M.; O'Brien, Tom Journal of Medicinal Chemistry, 2002 , vol. 45, # 23 p. 5005 - 5022

31555-60-9 75-65-0 ~% 62224-20-8

文献：Frizler, Maxim; Schmitz, Janina; Schulz-Fincke, Anna-Christina; Guetschow, Michael Journal of Medicinal Chemistry, 2012 , vol. 55, # 12 p. 5982 - 5986

海关

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%