7688-03-1

• 常用中文名：1,1-Dimethyl-2,5-diphenyl-1-sila-2,4-cyclopentadiene
• 常用英文名：1,1-Dimethyl-2,5-diphenyl-1-sila-2,4-cyclopentadiene
• CAS号：7688-03-1
• 分子式：C₁₈H₁₈Si
• 分子量：262.42100
• 发布时间：2017-04-29 10:39:16
• 更新时间：2024-01-29 21:35:35

名称

• 英文名: 1,1-dimethyl-2,5-diphenylsilole
• 英文别名: 1,1-dimethyl-2,5-diphenyl-1-silacyclopentadiene; Silacyclopenta-2,4-diene,1,1-dimethyl-2,5-diphenyl; 1,1-dimethyl-2,5-diphenyl-1-silacyclopenta-2,4-diene; 1,1-dimethyl-2,5-diphenyl-1H-silole

物化性质

• 分子式: C₁₈H₁₈Si
• 分子量: 262.42100
• 精确质量: 262.11800
• LogP: 4.95400

安全

• 海关编码: 2934999090

合成路线

120881-25-6 ~79% 7688-03-1

文献：Ohmura, Toshimichi; Masuda, Kohei; Takase, Ichiro; Suginome, Michinori Journal of the American Chemical Society, 2009 , vol. 131, # 46 p. 16624 - 16625

53262-36-5 ~73% 7688-03-1

文献：Kako, Masahiro; Takada, Hideki; Nakadaira, Yasuhiro Tetrahedron Letters, 1997 , vol. 38, # 20 p. 3525 - 3528

143601-38-1 ~38% 75-15-0 7688-03-1

文献：Nakadaira, Yasuhiro; Ohkura, Yoshiyuki; Kyushin, Soichiro; Ohashi, Mamoru; Sakurai, Hideki; Ueno, Kimitoshi; Kanouchi, Seiichi Tetrahedron Letters, 1992 , vol. 33, # 28 p. 4013 - 4016

53262-36-5 ~13% 28124-21-2 33375-56-3 28124-21-2 详细

文献：Kako, Masahiro; Takada, Hideki; Nakadaira, Yasuhiro Tetrahedron Letters, 1997 , vol. 38, # 20 p. 3525 - 3528

2762-95-0 ~% 7688-03-1

文献：Fink,W. Helvetica Chimica Acta, 1974 , vol. 57, p. 167 - 172

292638-84-7 ~% 7688-03-1

文献：Gilman,H.; Atwell,W.H. Journal of Organometallic Chemistry, 1964 , vol. 2, p. 291 - 292

上下游产品

上游产品  3
120881-25-6 2762-95-0 292638-84-7
下游产品  2
84784-57-6 796-30-5

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%