41301-66-0

• 常用中文名：1-(2-乙氧基-2-氧乙基)-2-氧代环戊烷-1-羧酸乙酯
• 常用英文名：2-Carbethoxy-2-(carbethoxymethyl)-1-cyclopentanone
• CAS号：41301-66-0
• 分子式：C₁₂H₁₈O₅
• 分子量：242.26800
• 发布时间：2018-11-23 11:12:42
• 更新时间：2024-01-08 22:33:16

名称

• 中文名: 1-乙氧基羰基甲基-2-氧代-环戊烷羧酸乙酯
• 英文名: ethyl 1-(2-ethoxy-2-oxoethyl)-2-oxocyclopentane-1-carboxylate
• 英文别名: ethyl 1-ethoxycarbonyl-2-oxocyclopent-1-ylacetate; 6G-927; <1-Aethoxycarbonyl-cyclopentan-2-on-1-yl>-essigsaeure-aethylester

物化性质

• 分子式: C₁₂H₁₈O₅
• 分子量: 242.26800
• 精确质量: 242.11500
• PSA: 69.67000
• LogP: 1.24210
• 储存条件: 2-8°C

安全

• 海关编码: 2918990090

合成路线

611-10-9 105-36-2 ~68% 41301-66-0

文献：Temesvari-Major, E.; Gruber, L.; Toemoeskoezi, I.; Kovacs, G.; Cseh, Gy. Tetrahedron Letters, 1980 , vol. 21, p. 4035 - 4038

611-10-9 105-39-5 ~84% 41301-66-0

文献：Kadas, I.; Morvai, V.; Arvai, G.; Toeke, L.; Szoelloesy, A.; et al. Monatshefte fuer Chemie, 1995 , vol. 126, # 1 p. 107 - 118

40702-70-3 105-36-2 ~77% 41301-66-0

文献：Freimanis, Ya. F.; Dikovskaya, K. I.; Ignatovich, L. G.; Kudryashova, V. V.; Korits, V. R.; et al. Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 1282 - 1289 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 7 p. 1409 - 1417

611-10-9 ~% 41301-66-0

文献：Linstead; Meade Journal of the Chemical Society, 1934 , p. 935,942 Full Text Show Details Chatterjee; Das; Barpujari Journal of the Indian Chemical Society, 1940 , vol. 17, p. 161,163

623-73-4 611-10-9 ~12% 41301-66-0 125211-69-0 详细

文献：Lottes, Andrew C.; Landgrebe, John A.; Larsen, Kristin Tetrahedron Letters, 1989 , vol. 30, # 31 p. 4093 - 4096

海关

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%