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But-2-yne-1,1-diol | 11070-67-0

中文名称
——
中文别名
——
英文名称
But-2-yne-1,1-diol
英文别名
——
But-2-yne-1,1-diol化学式
CAS
11070-67-0
化学式
C4H6O2
mdl
——
分子量
86.09
InChiKey
YNCZNSWQAGQAJY-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):
    -0.4
  • 重原子数:
    6
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    40.5
  • 氢给体数:
    2
  • 氢受体数:
    2

上下游信息

反应信息

  • 作为反应物:
    描述:
    3-(4-chloro-phenyl)-3-hydroxy-2-(4-nitro-benzyl)-2,3-dihydro-isoindol-1-one 、 But-2-yne-1,1-diol 以obtained as a yellow solid (271 mg, 58%)的产率得到3-(4-chlorophenyl)-3-(4-hydroxybut-2-ynyloxy)-2-(4-nitrobenzyl)-2,3-dihydroisoindol-1-one
    参考文献:
    名称:
    New Therapeutic Agents
    摘要:
    化合物(I)或化合物(II)或其药学上可接受的盐的公式,其中R1-R7和X的定义如描述中所定义,并且这些化合物在治疗中的用途,特别是在治疗癌症或作为MDM2蛋白与p53相互作用的抑制剂。
    公开号:
    US20110224274A1
  • 作为产物:
    描述:
    参考文献:
    名称:
    Process for producing a cylic ether from an acetic ester of a 1,4-glycol
    摘要:
    本发明公开了一种从1,4-丁二醇或1,4-二羟基丁烯-2的乙酸酯中生产四氢呋喃或二氢呋喃的方法,其中在液气逆流接触的多个反应区域中,在酸催化剂的存在下,原料液体乙酸酯和蒸汽反应,将含有产品环状醚的气态分数回收到前一反应区域,同时将含有未反应原料的液态分数转移到后续区域,并通过蒸馏从第一区域排放的气态分数中回收产品环状醚,从而提高了乙酸酯转化为环状醚的效率。
    公开号:
    US04105679A1
  • 作为试剂:
    描述:
    N-溴代丁二酰亚胺(NBS)丁炔二醇三苯基膦2-氨基-6-氯嘌呤potassium carbonateBut-2-yne-1,1-diolN,N-二甲基甲酰胺 、 silica gel 、 chloroform methanol 作用下, 以 二氯甲烷N,N-二甲基甲酰胺 为溶剂, 反应 73.0h, 以Chromatography (silica gel, CHCl3 +MeOH 7+1) afforded 467 mg (20%; after recrystallization from water to remove 2-butyne-1,4-diol) of 4-(2-amino-6-chloropurin-9-yl)-2-butyn-1-ol (TLC on silica gel, CHCl3 +MeOH 5+1; Rf 0.57)的产率得到4-(2-amino-6-chloropurin-9-yl)-2-butyn-1-ol
    参考文献:
    名称:
    Guanine derivative
    摘要:
    该公式的抗病毒活性化合物为:其中A为,m为1或2,n为1或2,当n为2时,m为1,当n为1时,m为2,Ra'为(CH2)p OH,NHCONH2或CORa",Ra"为氢,羟基或氨基,p为1至4,Rb'和Rb"分别选择氢或(CH2)p OH,但至少其中一个为氢;或Rb'和Rb"共同形成另一个碳-碳键以形成炔烃;或其生理上可接受的盐,几何或光学异构体;含有该化合物的制药制剂和治疗病毒感染的方法。
    公开号:
    US04798833A1
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文献信息

  • Process for producing a hydrofuran and a 1,4-diol
    申请人:Mitsubishi Chemical Industries Limited
    公开号:US04156685A1
    公开(公告)日:1979-05-29
    A process is disclosed in which hydrolysis and cyclization of an acetate ester of a 1,4-diol are carried out in separate reaction zones in the pressure of a solid acid catalyst and unreacted acetate ester recovered from each of the reaction zones is supplied to another zone thereby producing a hydrofuran and a 1,4-diol in any proportion.
    本发明公开了一种过程,其中在固体酸催化剂的压力下,将1,4-二醇的乙酸酯水解和环化在不同的反应区域中进行,并将每个反应区域中未反应的乙酸酯回收并供给另一区域,从而以任何比例产生水合呋喃和1,4-二醇。
  • Process for producing tetrahydrofuran and 1,4-butanediol
    申请人:Japan Synthetic Rubber Co., Ltd.
    公开号:US04268447A1
    公开(公告)日:1981-05-19
    A process for producing simultaneously tetrahydrofuran and 1,4-butanediol in any desired proportion which comprises (a) reacting the acetic ester of 1,4-butanediol with a theoretical or smaller quantity, based on said acetic ester, of water (preferably 0.2-0.8 mole of water per mole of said acetic ester) in the presence of an acidic catalyst, (b) distilling, in the first distillation column, the reaction mixture to separate it into a distillate comprising tetrahydrofuran as major constituent and a bottom stream comprising as major constituent the acetic ester of 1,4-butanediol and (c) subjecting, in the second reaction-distillation column, at least a part of said bottom stream to a counter-current gas-liquid contact reaction with methanol, the quantity of said methanol being preferably 1-5 moles per mole of the acetate group of the acetic ester, in the presence of an acidic or basic catalyst and, simultaneously therewith, separating the reaction mixture into a bottom stream comprising 1,4-butanediol as major constituent and a distillate comprising methyl acetate as major constituent. By this process, methanol and catalyst can be economized to a great extent.
    一种同时生产四氢呋喃和1,4-丁二醇的方法,可以按任意所需比例进行,包括(a)在酸性催化剂的存在下,将1,4-丁二醇的乙酸酯与理论量或更小量的水(优选为每摩尔该乙酸酯0.2-0.8摩尔的水)反应;(b)在第一蒸馏柱中蒸馏反应混合物,将其分离成主要成分为四氢呋喃的馏出物和主要成分为1,4-丁二醇乙酸酯的底流;(c)在第二反应-蒸馏柱中,将至少部分底流与甲醇进行逆流气液接触反应,所述甲醇的量优选为每个乙酸酯的乙酸酯基1-5摩尔,在酸性或碱性催化剂的存在下,并同时将反应混合物分离成主要成分为1,4-丁二醇的底流和主要成分为乙酸甲酯的馏出物。通过此方法,可以大大节省甲醇和催化剂的使用。
  • Process for preparing 1,4-butanediol by catalytic hydrogenation of 1,4-butinediol
    申请人:BASF Aktiengesellschaft
    公开号:US06262317B1
    公开(公告)日:2001-07-17
    A process for preparing 1,4-butanediol by continuous catalytic hydrogenation of 1,4-butynediol comprises reacting 1,4-butynediol with hydrogen in the liquid continuous phase in the presence of a heterogeneous hydrogenation catalyst at from 20 to 300° C., a pressure of from 1 to 200 bar and values of the liquid-side volumetric mass transfer coefficient kLa of from 0.1 s−1 to 1 s−1 a) using a catalyst suspended in the reaction medium, where if a packed bubble column is employed this is operated in the upflow mode and at a ratio of gas leaving the reaction vessel to gas fed to the reaction vessel of from 0.99:1 to 0.4:1, or b) passing the liquid and gas in cocurrent in an upward direction through a fixed-bed reactor operated in the gas-circulation mode while maintaining a ratio of the gas fed to the reaction vessel to gas leaving the reaction vessel of from 0.99:1 to 0.4:1.
    一种制备1,4-丁二醇的方法,通过连续催化氢化1,4-丁二炔醇,包括在液相连续相中,在20℃至300℃,1至200bar的压力下,在存在非均相氢化催化剂的情况下将1,4-丁二炔醇与氢反应,液相体积传质系数kLa的值为0.1s^-1至1s^-1,a)使用悬浮在反应介质中的催化剂,如果使用填充式气泡柱,则在上升模式下运行,并且反应器内离开气体与进入气体的比率为0.99:1至0.4:1,或b)通过固定床反应器以气体循环模式将液体和气体在向上的共流方向通过,同时保持进入反应器的气体与离开反应器的气体的比率为0.99:1至0.4:1。
  • THERAPEUTIC AGENTS
    申请人:CANCER RESEARCH TECHNOLOGY LIMITED
    公开号:US20140194486A1
    公开(公告)日:2014-07-10
    A compound of formula (I) or a compound of formula (II) or pharmaceutically acceptable salts thereof, wherein R1-R7 and X are as defined in the description, and the use of these compounds in therapy, in particular in treating cancer or as an inhibitor of the interaction of the MDM2 protein with p53.
    一种式子为(I)的化合物或式子为(II)的化合物或其药学上可接受的盐,其中R1-R7和X的定义如说明书中所述,并且这些化合物在治疗中的使用,特别是在治疗癌症或作为MDM2蛋白与p53相互作用的抑制剂。
  • Therapeutic agents
    申请人:Golding Bernard Thomas
    公开号:US08618158B2
    公开(公告)日:2013-12-31
    A compound of formula (I) or a compound of formula (II) or pharmaceutically acceptable salts thereof, wherein R1-R7 and X are as defined in the description, and the use of these compounds in therapy, in particular in treating cancer or as an inhibitor of the interaction of the MDM2 protein with p53.
    公式(I)化合物或公式(II)化合物或其药学上可接受的盐,其中R1-R7和X的定义如描述中所述,并且这些化合物在治疗中的使用,特别是在治疗癌症或作为MDM2蛋白与p53相互作用的抑制剂。
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