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N-(2-butynyloxycarbonyl)imidazole | 104208-02-8

中文名称
——
中文别名
——
英文名称
N-(2-butynyloxycarbonyl)imidazole
英文别名
But-2-ynyl imidazole-1-carboxylate
N-(2-butynyloxycarbonyl)imidazole化学式
CAS
104208-02-8
化学式
C8H8N2O2
mdl
——
分子量
164.164
InChiKey
IBNSOKMBXMNMMA-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):
    0.89
  • 重原子数:
    12.0
  • 可旋转键数:
    1.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    44.12
  • 氢给体数:
    0.0
  • 氢受体数:
    4.0

反应信息

  • 作为反应物:
    参考文献:
    名称:
    钯催化脱羧烯丙基烷基化反应合成(5E)-PGE2和新的6-官能化衍生物
    摘要:
    (5 )-前列腺素E 2(7)由有机铜共轭加成加合物(3)的2-烯氧基氧羰基(1)由()-4-丁基二甲基甲硅烷氧基-2-环戊烯酮(1)合成,然后通过分子内钯催化的脱羧烯丙基烷基化反应合成。(5 )-前列腺素E 2骨架也由β-酮烯丙基酯(11)通过类似的脱羧烯丙基烷基化获得。另一种类型的三组分偶联产物(12)的脱羧烯丙基烷基化反应产生了新的6-亚甲基前列腺素E1骨架(15a),将其转化成新的6 methylprosta-glandin我甲酯(20)6-methyleneprostaglandin˚F 1 α衍生物(16由两种不同的方式)。该分子内脱羧烯丙基烷基化的立体化学在2-[()-或()-2-丁烯氧基-羰基]环戊酮体系的反应中进行了讨论。
    DOI:
    10.1016/s0040-4020(01)82115-3
  • 作为产物:
    描述:
    2-丁炔-1-醇N,N'-羰基二咪唑四氢呋喃 为溶剂, 反应 1.0h, 以92%的产率得到N-(2-butynyloxycarbonyl)imidazole
    参考文献:
    名称:
    钯催化2-链烯基氧羰基化环戊酮衍生物的脱羧2-链烯基化反应的立体定向合成(5 )-PGE 2
    摘要:
    (5 )-前列腺素E 2甲酯是通过(2- )-4-丁基二甲基甲硅烷氧基-2-环戊烯酮通过有机铜共轭加成加合物的2-链烯基氧羰基化,然后通过分子内钯催化的脱羧2-链烯基化而合成的。A(从任2得到)-2- butenylated环戊酮衍生物- [( )-或()-2-丁烯氧基羰基]相似的反应条件下环戊酮衍生物。
    DOI:
    10.1016/s0040-4039(01)80891-1
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文献信息

  • SUBSTANCE HAVING AFFINITY FOR ANTIBODY, AND COMPOUND OR SALT THEREOF HAVING BIOORTHOGONAL FUNCTIONAL GROUP
    申请人:AJINOMOTO CO., INC.
    公开号:EP3811978A1
    公开(公告)日:2021-04-28
    The present invention provides a technique enabling modification of an antibody, particularly regioselective modification of an antibody. More specifically, the present invention provides a compound having an affinity substance to an antibody and a bioorthogonal functional group, represented by the following Formula (I):         A-L-E-B     (I) wherein A is an affinity substance to an antibody, L is a divalent group comprising a leaving group, E is a divalent group comprising an electrophilic group (i) coupled with the leaving group and (ii) having ability to react with a nucleophilic group in the antibody, B is a bioorthogonal functional group, and the leaving group has ability to be cleaved and eliminated from E by a reaction between the nucleophilic group and the electrophilic group, or a salt thereof, and the like.
    本发明提供了一种抗体修饰技术,尤其是抗体的区域选择性修饰。更具体地说,本发明提供了一种具有抗体亲和性物质和生物正交官能团的化合物,由下式(I)表示: A-L-E-B (I) 其中 A 是与抗体亲和的物质、 L 是由离去基团组成的二价基团、 E 是二价基团,包括亲电基团,(i) 与离去基团偶联,(ii) 能与抗体中的亲核基团反应、 B 是生物正交官能团,以及 离去基团能够通过亲核基团与亲电基团或其盐类之间的反应从 E 中裂解和消除。
  • COMPOUND HAVING AFFINITY SUBSTANCE TO ANTIBODY AND BIOORTHOGONAL FUNCTIONAL GROUP, OR SALT THEREOF
    申请人:Ajinomoto Co., Inc.
    公开号:US20210139541A1
    公开(公告)日:2021-05-13
    Compounds having an affinity substance to an antibody and a bioorthogonal functional group, represented by the following Formula (I): A-L-E-B  (I) wherein A is an affinity substance to an antibody, L is a divalent group comprising a leaving group, E is a divalent group comprising an electrophilic group (i) coupled with the leaving group and (ii) having ability to react with a nucleophilic group in the antibody, B is a bioorthogonal functional group, and the leaving group has ability to be cleaved and eliminated from E by a reaction between the nucleophilic group and the electrophilic group, or a salt thereof, and the like are useful for labelling antibodies.
  • SUBSTITUTED TETRAHYDROCYCLOPENTA[C]PYRROLES, SUBSTITUTED DIHYDROPYRROLIZINES, ANALOGUES THEREOF, AND METHODS USING SAME
    申请人:Arbutus Biopharma Corporation
    公开号:US20210179557A1
    公开(公告)日:2021-06-17
    The present invention includes novel substituted bicyclic compounds, and compositions comprising the same, that can be used to treat or prevent hepatitis B virus (HBV) infection and/or hepatitis D virus (HDV) infection in a patient.
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