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2-cyano-1,4-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4-dihydropyrazine | 1393720-92-7

中文名称
——
中文别名
——
英文名称
2-cyano-1,4-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4-dihydropyrazine
英文别名
1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine-2-carbonitrile
2-cyano-1,4-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4-dihydropyrazine化学式
CAS
1393720-92-7
化学式
C17H27B2N3O4
mdl
——
分子量
359.041
InChiKey
YTDHYQXWFPVNBF-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):
    2.62
  • 重原子数:
    26
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.71
  • 拓扑面积:
    67.2
  • 氢给体数:
    0
  • 氢受体数:
    7

反应信息

  • 作为产物:
    描述:
    2-氰基吡嗪联硼酸频那醇酯正戊烷 为溶剂, 以96%的产率得到2-cyano-1,4-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4-dihydropyrazine
    参考文献:
    名称:
    Dearomatizing conversion of pyrazines to 1,4-dihydropyrazine derivatives via transition-metal-free diboration, silaboration, and hydroboration
    摘要:
    在无过渡金属条件下,吡嗪和取代的吡嗪与具有 B-B、Si-B 和 H-B 键的硼试剂发生加成反应,从而高产合成出 N-硼化的 1,4- 二氢吡嗪和 1,2,3,4- 四氢吡嗪。
    DOI:
    10.1039/c2cc34086k
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文献信息

  • Dearomatizing conversion of pyrazines to 1,4-dihydropyrazine derivatives via transition-metal-free diboration, silaboration, and hydroboration
    作者:Kazuyuki Oshima、Toshimichi Ohmura、Michinori Suginome
    DOI:10.1039/c2cc34086k
    日期:——
    Pyrazines and substituted pyrazines undergo addition of boron reagents having B–B, Si–B, and H–B bonds under transition-metal-free conditions, leading to high-yield synthesis of N-borylated 1,4-dihydropyrazines and 1,2,3,4-tetrahydropyrazine.
    在无过渡金属条件下,吡嗪和取代的吡嗪与具有 B-B、Si-B 和 H-B 键的硼试剂发生加成反应,从而高产合成出 N-硼化的 1,4- 二氢吡嗪和 1,2,3,4- 四氢吡嗪。
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同类化合物

频那醇硼烷 联硼酸频那醇酯 硼酸频哪醇酯 硼酸环乙醇频哪醇酯 异丙醇频哪醇硼酸酯 双(N,N,N',N'-四甲基-L-酒石酰胺乙二醇基)二硼 双(N,N,N,N-四甲基-D-酒石酰胺二醇酸根)二硼 乙氧基硼酸频哪醇酯 N,N-二甲基-2-[(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)氧基]乙胺 4,4,5,5-四甲基-1,3,2-二氧杂硼环戊烷-2-基硼酸 4,4',5,5'-四甲基-2,2'-联-1,3,2-二氧硼杂环戊烷 2-羟基-4-十四烷基-1,3,2-二氧硼戊环 2-甲氧基-4,4,5,5-四甲基-1,3,2-二氧硼戊环 2-(甲基氨基)苯基硼酸频哪醇酯 2,2'-[乙烯二(氧基)]二[1,3,2-二氧硼戊环] 1,3,2-二噁硼戊环,2-(1-环戊烯-1-氧基)- 2-(4-tert-butyl-cyclohex-1-enyl)-4,4,5,5-tetramethy-[1,3,2]dioxaborolane 2-(but-3-en-1-yloxy)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 4,8-dimethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3,6,2-dioxazaborocane 4-Hydroxymethyl-[1,3,2]dioxaborolan-2-OL 4-(Sulfanylmethyl)-1,3,2-dioxaborolan-2-ol 2-Methoxy-1,3,2-dioxaborolan Ethylen-cyclohexyl-borat isopropenyl pinacol boronic ester dihydroxy-{ethane-1.2-diolato(2-)-O,O'}-borate(1-) bis-(ethane-1,2-diol) borate 4,4,5,5-tetramethyl-2-<(E)-1-methyl-1-propenyloxy>-1,3,2-dioxaborolane 4,5,5-Triaethyl-2-chlormethyl-4-bora-1,3-dioxolan 2-methoxy-1,4-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4-dihydropyrazine 4,4,4',4',5,5'-Hexamethyl-2,2'-bi-1,3,2-dioxaborolane ([1,3,2]-dioxaborolan-2-yl)tert-butyldimethylsiloxane Bis(N,N,N',N'-tetramethyl-D-tartaramide glycolato)diboron 2-methylaminoethoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(2'-methylaminoethoxy)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-Chlor-4-methyl-1,3,2-dioxaborolan Borsaeure-aethylester-aethylenester N-[1,3,2]dioxaborolan-2-yl-2,2,2-trifluoro-N-methyl-acetamide 2,6-dimethyl-1,4-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4-dihydropyrazine (η1-CO2C4H7)B(OCMe2CMe2O) 2-((allylsulfinyl)oxy)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 9-Methyl-1,4,6-trioxa-9-azonia-5-boranuidaspiro[4.4]nonane 2-Fluoro-4-methyl-1,3,2-dioxaborolane 2-Fluoro-1,3,2-dioxaborolane 2-cyano-1,4-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4-dihydropyrazine 2-[(But-2-en-2-yl)oxy]-1,3,2-dioxaborolane 2-{2-[(1,3,2-Dioxaborolan-2-yl)oxy]ethoxy}ethan-1-ol 2,2'-[Butane-1,4-diylbis(oxy)]bis(1,3,2-dioxaborolane) (4R)-4-Carboxy-1,3,2-dioxaborolan-2-yl [1,3,2]dioxaborolane 2,2'-oxy-bis-[1,3,2]dioxaborolane