3875-77-2

• 常用中文名：3,4-二氢-7-甲氧基-2H-1-苯并吡喃
• 常用英文名：2H-1-BENZOPYRAN, 3,4-DIHYDRO-7-METHOXY-
• CAS号：3875-77-2
• 分子式：C₁₀H₁₂O₂
• 分子量：164.20100
• 发布时间：2018-12-25 04:56:16
• 更新时间：2024-01-12 21:09:21

名称

• 中文名: 3,4-二氢-7-甲氧基-2H-1-苯并吡喃
• 英文名: 2h-1-benzopyran, 3,4-dihydro-7-methoxy
• 英文别名: 7-methoxychroman; 7-Methoxy-3-Chromanone; 7-methoxy-chroman-3-one; 7-methoxychroman-4-ol; 7-methoxychromane; 7-methoxychromanol; 3,4-dihydro-7-methoxy-2H-chromene; 7-Methoxy-chroman-3-on

物化性质

• 分子式: C₁₀H₁₂O₂
• 分子量: 164.20100
• 精确质量: 164.08400
• PSA: 18.46000
• LogP: 2.02020

安全

• 海关编码: 2932999099

合成路线

41580-72-7 ~% 3875-77-2 3722-77-8

文献：Nevado, Cristina; Echavarren, Antonio M. Chemistry - A European Journal, 2005 , vol. 11, # 10 p. 3155 - 3164

1378521-85-7 ~53% 3875-77-2

文献：Yan, Chang-Song; Peng, Yu; Xu, Xiao-Bo; Wang, Ya-Wen Chemistry - A European Journal, 2012 , vol. 18, # 19 p. 6039 - 6048

106800-26-4 ~46% 3875-77-2

文献：Lal, Kasturi; Ghosh, Subrata; Salomon, Robert G. Journal of Organic Chemistry, 1987 , vol. 52, # 6 p. 1072 - 1078

5406-18-8 ~42% 3875-77-2

文献：Hamamoto, Hiromi; Hata, Kayoko; Nambu, Hisanori; Shiozaki, Yukiko; Tohma, Hirofumi; Kita, Yasuyuki Tetrahedron Letters, 2004 , vol. 45, # 11 p. 2293 - 2295

18385-89-2 ~% 3875-77-2

文献：Shiratsuchi; Kawamura; Akashi; Fujii; Ishihama; Uchida Chemical and Pharmaceutical Bulletin, 1987 , vol. 35, # 2 p. 632 - 641

1206536-14-2 ~51% 3875-77-2 3722-77-8

文献：Hong, Dong Jin; Kim, Dong Wook; Chi, Dae Yoon Tetrahedron Letters, 2010 , vol. 51, # 1 p. 54 - 56

41046-70-2 ~% 3875-77-2

文献：Yan, Chang-Song; Peng, Yu; Xu, Xiao-Bo; Wang, Ya-Wen Chemistry - A European Journal, 2012 , vol. 18, # 19 p. 6039 - 6048

150-19-6 ~% 3875-77-2

文献：Goosen, Andre; Marais, Charles F.; McCleland, Cedric W.; Rinaldi, Fabrizio C. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1995 , # 6 p. 1227 - 1236

136167-42-5 ~% 3875-77-2 3722-77-8

文献：Goosen, Andre; Marais, Charles F.; McCleland, Cedric W.; Rinaldi, Fabrizio C. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1995 , # 6 p. 1227 - 1236

上下游产品

上游产品  9
41580-72-7 1378521-85-7 106800-26-4 5406-18-8
18385-89-2 1206536-14-2 41046-70-2 150-19-6
136167-42-5
下游产品  1
57052-72-9

海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 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	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%