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3-(二甲基氨基)-1-(3-甲氧基苯基)-2-甲基-1-丙酮盐酸盐 | 37951-53-4

中文名称
3-(二甲基氨基)-1-(3-甲氧基苯基)-2-甲基-1-丙酮盐酸盐
中文别名
3-(二甲基氨基)-1-(3-甲氧基苯基)-2-甲基丙酮盐酸盐
英文名称
3-(dimethylamino)-1-(3-methoxyphenyl)-2-methylpropan-1-one hydrochloride
英文别名
3-(dimethylamino)-1-(3-methoxyphenyl)-2-methylpropan-1-one;hydrochloride
3-(二甲基氨基)-1-(3-甲氧基苯基)-2-甲基-1-丙酮盐酸盐化学式
CAS
37951-53-4
化学式
C13H19NO2*ClH
mdl
——
分子量
257.76
InChiKey
ZVXORNFUYLTVBM-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):
    2.5
  • 重原子数:
    17
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.46
  • 拓扑面积:
    29.5
  • 氢给体数:
    1
  • 氢受体数:
    3

安全信息

  • 海关编码:
    2922509090
  • 危险性防范说明:
    P261,P280,P301+P312,P302+P352,P305+P351+P338
  • 危险性描述:
    H302,H315,H319,H335

SDS

SDS:b2600879b9828c6e93689efdc2ff21e5
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反应信息

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文献信息

  • [EN] PROCESS FOR THE PREPARATION OF TAPENTADOL<br/>[FR] PROCÉDÉ DE PRÉPARATION DE TAPENTADOL
    申请人:INDOCO REMEDIES LTD
    公开号:WO2012023147A1
    公开(公告)日:2012-02-23
    Disclosed herein is an improved process for the preparation of 3-[(2R,3R)-1- (dimethylamino)-2-methylpentan-3-yl] phenol of Formula - I and its pharmaceutically acceptable salt which comprises the reaction of (S)-1-(dimethylamino)-2-methylpentan- 3-one of formula VIII with 3 - bromo anisole of formula II under Grignard conditions to get the compound (2S, 3R)-1- (dimethylamino)-3-(3-methoxyphenyl)-2-methyl pentan-3- ol of formula V followed by activation of the -OH group of the formula V to convert into sulfonate esters of formula IX, which are on reductive deoxygenation to yield (2R,3R)-3- (3-methoxyphenyl)-N,N,2-trimethylpentan-1 -amine of formula VII and demethylation of formula VII to obtain the compound 3-[(2R,3R)-1-(dimethylamino)-2-methylpentan-3- yl]phenol of Formula - 1.
    本文揭示了一种改进的制备3-[(2R,3R)-1-(二甲氨基)-2-甲基戊-3-基]苯酚式-I及其药用可接受盐的过程,该过程包括将式VIII的(S)-1-(二甲氨基)-2-甲基戊-3-酮与式II的3-溴苯甲醚在Grignard条件下反应,得到化合物(2S,3R)-1-(二甲氨基)-3-(3-甲氧基苯基)-2-甲基戊-3-醇式V,然后激活式V的-OH基团,转化为式IX的磺酸酯,再通过还原脱氧作用得到化合物(2R,3R)-3-(3-甲氧基苯基)-N,N,2-三甲基戊-1-胺式VII,最后通过去甲基化反应得到化合物3-[(2R,3R)-1-(二甲氨基)-2-甲基戊-3-基]苯酚式-I。
  • PROCESS FOR THE PREPARATION OF TAPENTADOL
    申请人:Rajadhyaksha Mangesh Narayan
    公开号:US20130137890A1
    公开(公告)日:2013-05-30
    Disclosed herein is an improved process for the preparation of 3-[(2R,3R)-1-(dimethylamino)-2-methylpentan-3-yl]phenol of Formula-I and its pharmaceutically acceptable salt which comprises the reaction of (S)-1-(dimethylamino)-2-methylpentan-3-one of formula VIII with 3-bromo anisole of formula II under Grignard conditions to get the compound (2S, 3R)-1-(dimethylamino)-3-(3-methoxyphenyl)-2-methyl pentan-3-ol of formula V followed by activation of the —OH group of the formula V to convert into sulfonate esters of formula IX, which are on reductive deoxygenation to yield (2R,3R)-3-(3-methoxyphenyl)-N,N,2-trimethylpentan-1-amine of formula VII and demethylation of formula VII to obtain the compound 3-[(2R,3R)-1-(dimethylamino)-2-methylpentan-3-yl]phenol of Formula-1.
    本文揭示了一种改进的制备3-[(2R,3R)-1-(二甲基氨基)-2-甲基戊基]苯酚(化学式I)及其药用可接受盐的方法,包括将化学式VIII的(S)-1-(二甲基氨基)-2-甲基戊酮与化学式II的3-溴苯甲醚在格氏试剂条件下反应,得到化合物(2S, 3R)-1-(二甲基氨基)-3-(3-甲氧基苯基)-2-甲基戊醇(化学式V),随后激活化合物V的—OH基团,转化为磺酸酯(化学式IX),再经还原脱氧作用得到(2R,3R)-3-(3-甲氧基苯基)-N,N,2-三甲基戊酰胺(化学式VII),对化学式VII进行去甲基化反应,得到化合物3-[(2R,3R)-1-(二甲基氨基)-2-甲基戊基]苯酚(化学式I)。
  • Process for the Preparation of (1R,2R)-3-(3-dimethylamino-1-ethyl-2-methylpropyl)-phenol
    申请人:Hell Wolfgang
    公开号:US20100099916A1
    公开(公告)日:2010-04-22
    The present invention relates to a process for the preparation of (1R,2R)- 3 -dimethylamino- 1 -ethyl- 2 -methyl-propyl)-phenol.
    本发明涉及一种制备(1R,2R)-3-二甲氨基-1-乙基-2-甲基丙基苯酚的方法。
  • Process for the preparation of tapentadol
    申请人:Rajadhyaksha Mangesh Narayan
    公开号:US08853456B2
    公开(公告)日:2014-10-07
    Disclosed herein is an improved process for the preparation of 3-[(2R,3R)-1-(dimethylamino)-2-methylpentan-3-yl]phenol of Formula-I and its pharmaceutically acceptable salt which comprises the reaction of (S)-1-(dimethylamino)-2-methylpentan-3-one of formula VIII with 3-bromo anisole of formula II under Grignard conditions to get the compound (2S,3R)-1-(dimethylamino)-3-(3-methoxyphenyl)-2-methyl pentan-3-ol of formula V followed by activation of the —OH group of the formula V to convert into sulfonate esters of formula IX, which are on reductive deoxygenation to yield (2R,3R)-3-(3-methoxyphenyl)-N,N,2-trimethylpentan-1-amine of formula VII and demethylation of formula VII to obtain the compound 3-[(2R,3R)-1-(dimethylamino)-2-methylpentan-3-yl]phenol of Formula-1.
    本发明涉及一种改进的工艺,用于制备公式I中的3-[(2R,3R)-1-(二甲氨基)-2-甲基戊-3-基]苯酚和其药学上可接受的盐,其中包括将公式VIII中的(S)-1-(二甲氨基)-2-甲基戊-3-酮与公式II中的3-溴苯甲醚在格氏试剂条件下反应,得到公式V的化合物(2S,3R)-1-(二甲氨基)-3-(3-甲氧基苯基)-2-甲基戊-3-醇,随后激活公式V的—OH基团,转化为公式IX的磺酸酯,经还原脱氧得到公式VII的(2R,3R)-3-(3-甲氧基苯基)-N,N,2-三甲基戊-1-胺,再对公式VII进行去甲基化反应,得到化合物3-[(2R,3R)-1-(二甲氨基)-2-甲基戊-3-基]苯酚,其为公式I。
  • PROCESS FOR THE PREPARATION OF (1R,2R)-3-(3-DIMETHYLAMINO-1-ETHYL-2-METHYL-PROPYL)-PHENOL
    申请人:Grunenthal GmbH
    公开号:US20140378706A1
    公开(公告)日:2014-12-25
    The present invention relates to a process for the preparation of (1R,2R)-3-dimethylamino-1-ethyl-2-methyl-propyl)-phenol.
    本发明涉及一种制备(1R,2R)-3-二甲氨基-1-乙基-2-甲基丙基苯酚的方法。
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