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4-[4-(2'-clorophenoxy)but-2-ynylthio]-6-methyl-2-pyrone | 500535-30-8

中文名称
——
中文别名
——
英文名称
4-[4-(2'-clorophenoxy)but-2-ynylthio]-6-methyl-2-pyrone
英文别名
4-[4-(2-Chlorophenoxy)but-2-ynylsulfanyl]-6-methylpyran-2-one
4-[4-(2'-clorophenoxy)but-2-ynylthio]-6-methyl-2-pyrone化学式
CAS
500535-30-8
化学式
C16H13ClO3S
mdl
——
分子量
320.796
InChiKey
WJYHOHJVDCTAEP-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:
    21
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.19
  • 拓扑面积:
    60.8
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    4-[4-(2'-clorophenoxy)but-2-ynylthio]-6-methyl-2-pyrone氯苯邻二氯苯 为溶剂, 反应 16.0h, 生成 15-Chloro-1,5-dimethyl-4,17-dioxa-8-thiatetracyclo[8.7.0.02,7.011,16]heptadeca-2(7),5,11(16),12,14-pentaen-3-one
    参考文献:
    名称:
    通过σ重排进行区域选择性合成杂环:传递至3,11a-二甲基-6a,11a-二氢-1 H,6 H-吡喃[3',4':5,6]硫代吡喃并[4,3- b ] [1 ]苯并呋喃-1-酮
    摘要:
    DOI:
    10.1039/b206287a
  • 作为产物:
    参考文献:
    名称:
    Studies on triacetic acid lactone-annulated heterocycles: synthesis of 3-aryloxyacetyl-6-methyl-2,3-dihydrothieno[3,2- c ]pyran-4-ones by tandem cyclization
    摘要:
    The hitherto unreported 3-aryloxyacetyl-6-methyl-2,3-dihydrothieno[3,2-c]pyran-4-ones were synthesized in 62-71% yield by the sulfoxide rearrangement of 4-(4'-aryloxybut-2'-ynylthio)-6-methyl-2-pyrone. The substrates were synthesized by phase-transfer-catalysed alkylation of the hitherto unreported 4-mercapto-6-methylpyran-2-one. (C) 2002 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0040-4020(02)01418-7
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文献信息

  • Regioselective synthesis of heterocycles by sigmatropic rearrangement: passage to 3,11a-dimethyl-6a,11a-dihydro-1H,6H-pyrano[3′,4′:5,6]thiopyrano[4,3-b][1]benzofuran-1-one
    作者:Krishna C. Majumdar、Uday K. Kundu、Subhojit Ghosh
    DOI:10.1039/b206287a
    日期:——
  • Studies on triacetic acid lactone-annulated heterocycles: synthesis of 3-aryloxyacetyl-6-methyl-2,3-dihydrothieno[3,2- c ]pyran-4-ones by tandem cyclization
    作者:K.C Majumdar、U.K Kundu、S Ghosh
    DOI:10.1016/s0040-4020(02)01418-7
    日期:2002.12
    The hitherto unreported 3-aryloxyacetyl-6-methyl-2,3-dihydrothieno[3,2-c]pyran-4-ones were synthesized in 62-71% yield by the sulfoxide rearrangement of 4-(4'-aryloxybut-2'-ynylthio)-6-methyl-2-pyrone. The substrates were synthesized by phase-transfer-catalysed alkylation of the hitherto unreported 4-mercapto-6-methylpyran-2-one. (C) 2002 Elsevier Science Ltd. All rights reserved.
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