摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

5,7-dihydro-7-pentyl-4H-thieno[2,3-c]pyran | 1220970-42-2

中文名称
——
中文别名
——
英文名称
5,7-dihydro-7-pentyl-4H-thieno[2,3-c]pyran
英文别名
7-pentyl-5,7-dihydro-4H-thieno[2,3-c]pyran
5,7-dihydro-7-pentyl-4H-thieno[2,3-c]pyran化学式
CAS
1220970-42-2
化学式
C12H18OS
mdl
——
分子量
210.34
InChiKey
IHPNRWINUMHMCL-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    3.7
  • 重原子数:
    14
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    37.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为产物:
    描述:
    正己醛噻吩-3-乙醇bismuth(lll) trifluoromethanesulfonate 作用下, 以 甲苯 为溶剂, 以81%的产率得到5,7-dihydro-7-pentyl-4H-thieno[2,3-c]pyran
    参考文献:
    名称:
    Bismuth Triflate as a Safe and Readily Handled Source of Triflic Acid: Application to the Oxa–Pictet–Spengler Reaction
    摘要:
    The oxa-Pictet-Spengler reaction with various aldehydes and -arylethanol yields 1-substituted-isochromans in the presence of bismuth triflate as catalyst in good yields. The method was extended to O,O-acetals to afford the corresponding 1,1-disubstituted-isochromans in good yields. These studies also provide insights into the catalytic role of triflic acid generated upon hydrolysis of Bi(OTf)3 by residual water. The low toxicity and easy handling of Bi(OTf)3 by comparison with triflic acid make these procedures an attractive method to provide isochromans in good to excellent yields.
    DOI:
    10.1080/00397910903026715
点击查看最新优质反应信息

同类化合物

化合物SEP-363856HYDROCHLORIDE 6,7-二氢-4H-噻吩并[3,2-c]吡喃-4-甲胺 6,7-二氢-4H-噻吩并[3,2-c]吡喃-2-羧酸乙酯 6,7-二氢-4H-噻吩并[3,2-c]吡喃-2-羧酸 5,7-二氢-4H-噻吩并[2,3-c]吡喃-3-羧酸 5,7-二氢-4H-噻吩并[2,3-C]吡喃-3-羧酸乙酯 4-(2-羟基乙基)-4-甲基-6,7-二氢-4h-噻吩并[3,2-c]吡喃 4,5-二氢螺[哌啶-4,7-噻吩并[2,3-c]吡喃] 4',5'-二氢-螺[哌啶-4,7'-[7H]噻吩并[2,3-c]吡喃]-1-羧酸叔丁酯 2-氯-4,5-二氢螺[哌啶-4,7-噻吩并[2,3-c]吡喃] 2-氨基-5,5-二甲基-4,7-二氢-5H-噻吩并[2,3-C]吡喃-3-羧酸叔丁酯 2-氨基-4,7-二氢-5H-噻吩并[2,3-c]吡喃-3-羧酸乙酯 2-氨基-4,7-二氢-5H-噻吩并[2,3-c]吡喃-3-甲腈 2-[[(苯甲酰基氨基)硫代甲酰]氨基]-4,7-二氢-5,5-二甲基-5H-噻吩并[2,3-C]吡喃-3-羧酸 (4-甲基-6,7-二氢-4H-噻吩并[3,2-c]吡喃-4-基)乙酸 (2-羧基噻吩-3-基)乙酸酐 2-((8-fluoro-5-methylchroman-6-yl)methyl)-N-methylbenzamide 2,4-(2,5,8,11-tetraoxa)dodecano-3-bromo-5-phenylthiophene 2-(cycloheptanecarbonyl-amino)-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid 2-(Cyclopentanecarbonyl-amino)-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxylic acid ethyl ester 2-[(hexahydro-2,5-methanopentalen-3a(1H)-ylcarbonyl)amino]-N-[(3R)-tetrahydrofuran-3-yl]-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxamide N-[5-(4-cyanophenyl)methyl-2-thiazolyl]-4,7-dihydro-5H-thieno[2,3-c]pyran-3-carboxamide 6,7-dihydro-N-methyl-4H-Thieno[3,2-c]pyran-4-methanamine hydrochloride 5-Methyl-7-oxo-4,5-dihydro-7H-thieno<2.3-c>pyran 5,7-dihydro-7-(4-nitrophenyl)-4H-thieno[2,3-c]pyran 1,9-Dimethyl-4,6-dihydrodithieno<3,4-c:3',4'-e>oxepin-4-on N-(3-cyano-5,7-dihydro-4H-thieno[2,3-c]pyran-2-ylcarbamoyl)benzamide {4-methyl-4,6-dihydrothieno[2,3-c]furan-2-yl}hexahydro-2,5-methanopentalene-3a(1H)-carboxylic acid N-benzoyl-N'-(3-cyano-4,7-dihydro-5H-thieno[2,3-c]pyran-2-yl)thiourea 5,7-dihydro-7,7-dimethyl-4H-thieno[2,3-c]pyran 5,7-dihydro-7-pentyl-4H-thieno[2,3-c]pyran 3-(benzo[d]thiazol-2-yl)-5,7-dihydro-4H-thieno[2,3-c]pyran-2-amine (2-ethyl-6,7-dihydro-4H-thieno[3,2-c]pyran-4-yl)methanamine hydrochloride 2-Bromo-5,5-dimethyl-5H-thieno<3,2-b>pyran