(+/-)-cis-benzyl N-(2-hydroxycyclohexyl)carbamate | 92645-06-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (+/-)-cis-benzyl N-(2-hydroxycyclohexyl)carbamate
• 英文别名: benzyl (+/-)-(1S,2R)-2-hydroxycyclohexylcarbamate；(2-hydroxy-cyclohexyl)-carbamic acid benzyl ester；(+/-)-(cis-2-Hydroxy-cyclohexyl)-carbamidsaeure-benzylester；(+/-)-benzyl (1S,2R)-2-hydroxycyclohexylcarbamate；N-Benzoxycarbonyl-dl-cis-2-amino-cyclohexanol；N-Carbobenzyloxy-DL-cis-2-amino-cyclohexanol；Benzyl ((1S,2R)-2-hydroxycyclohexyl)carbamate；benzyl N-[(1S,2R)-2-hydroxycyclohexyl]carbamate
• CAS: 92645-06-2；134070-85-2；134108-76-2
• 化学式: C₁₄H₁₉NO₃
• 分子量: 249.31
• InChiKey: IDQLGJJPYSFXPM-QWHCGFSZSA-N

物化性质

• 沸点：
  427.6±44.0 °C(Predicted)
• 密度：
  1.17±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  58.6
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 海关编码：
  2924299090

反应信息

• 作为反应物：
  描述：

  (+/-)-cis-benzyl N-(2-hydroxycyclohexyl)carbamate 生成 1R,2S-N-CBZ-环己氨基醇
  参考文献：
  名称：

  Enzymatic resolution of (±)-cis-2-aminocyclopentanol and (±)-cis-2-aminocyclohexanol

  摘要：

  (+/-)-cis-N-苯甲氧基羰基-2-氨基环戊醇通过恶臭假单胞菌酯酶催化的O-酰化反应得到了有效的光学分离；而(+/-)-cis-N-苯甲氧基羰基-2-氨基环己醇则在使用南极酵母酯酶时得到了分离。©1998 Elsevier Science Ltd. 保留所有权利。

  DOI：

  10.1016/s0957-4166(98)00482-0
• 作为产物：
  描述：

  benzyl ((4-chlorobenzoyl)oxy)carbamate 、 环己烯 在 四氧化锇 作用下， 以 叔丁醇 、 水 为溶剂， 反应 3.17h， 以96%的产率得到(+/-)-cis-benzyl N-(2-hydroxycyclohexyl)carbamate
  参考文献：
  名称：

  Alkyl 4-Chlorobenzoyloxycarbamates as Highly Effective Nitrogen Source Reagents for the Base-Free, Intermolecular Aminohydroxylation Reaction

  摘要：

  Ethyl- (7), benzyl- (8), tert-butyl- (9), and fluorenylmethyl-4-chlorobenzoyloxycarbamates (10) have been prepared as storable and easy-to-prepare nitrogen sources for use in the intermolecular Sharpless aminohydroxylation reaction and its asymmetric variant. These reagents were found to be effective under base-free reaction conditions. The scope and limitations of these methods have been explored using a variety of alkenes, among which, trans-cinnamates, in particular, proved to be good substrates.

  DOI：

  10.1021/jo1018816

文献信息

• [EN] NICOTINAMIDE DERIVATIVES USEFUL AS PDE4 INHIBITORS<br/>[FR] DERIVES DE NICOTINAMIDE AGISSANT COMME INHIBITEURS DE PDE4
  申请人：PFIZER LTD

  公开号：WO2005009966A1

  公开（公告）日：2005-02-03

  This invention relates to nicotinamide derivatives of formula (I) and to pharmaceutical compositions containing, and the uses of such derivatives as PDE4 inhibitors wherein R7 is attached to the 3- or 4-position of the phenyl ring and is S(O)pR8, R8 is (C1-C4)alkyl optionally substituted by (C3-C6)cycloalkyl; m is 0 or 1; L is a (C3-C8)carbocyclic non-aromatic ring; and the remaining variables are as defined in the claims.

  这项发明涉及式(I)的烟酰胺衍生物，以及含有该类衍生物的药物组合物，以及将这些衍生物用作PDE4抑制剂的用途，其中R7连接到苯环的3-或4-位，并且为S(O)pR8，R8为(C1-C4)烷基，可选择地被(C3-C6)环烷基取代；m为0或1；L为(C3-C8)非芳香环；其余变量如索权中所定义。
• [EN] IMPROVED AMINOHYDROXYLATION OF ALKENES<br/>[FR] AMINOHYDROXYLATION AMÉLIORÉE D'ALCÈNES
  申请人：IND RES LTD

  公开号：WO2011159177A1

  公开（公告）日：2011-12-22

  The invention relates to a process for the aminohydroxylation of alkenes using N-oxycarbamate reagents, e.g. N-acyloxycarbamate, N-alkyloxycarbonyloxycarbamate and N-aralkoxycarbonyloxycarbamate reagents. The invention particularly relates to an intermolecular aminohydroxylation reaction that can be carried out in the absence of added base. The invention also relates to novel N-oxycarbamate reagents that are stable crystalline materials. The process of the invention is useful in the synthesis of compounds having a vicinal amino alcohol moiety, such as biologically active compounds.

  该发明涉及一种使用N-氧羰酸酯试剂（例如N-酰氧羰酸酯、N-烷氧羰酸酯和N-芳基氧羰酸酯试剂）对烯烃进行氨羟基化的方法。该发明特别涉及一种可以在无需添加碱的情况下进行的分子间氨羟基化反应。该发明还涉及新颖的N-氧羰酸酯试剂，这些试剂是稳定的结晶材料。该发明的方法在合成具有邻位氨基醇基团的化合物方面非常有用，例如具有生物活性的化合物。
• Kinetic resolution of amino alcohol derivatives with a chiral nucleophilic catalyst: access to enantiopure cyclic cis-amino alcoholsElectronic supplementary information (ESI) available: experimental details. See http://www.rsc.org/suppdata/cc/b1/b108753c/
  作者：Takeo Kawabata、Kensaku Yamamoto、Yashima Momose、Hiroshi Yoshida、Yoshie Nagaoka、Kaoru Fuji

  DOI：10.1039/b108753c

  日期：2001.12.19

  Acylative kinetic resolution of racemic cyclic cis-amino alcohol derivatives with a chiral nucleophilic catalyst proceeds enantioselectively (s = 10–21) at ambient temperature to give enantiopure recovered materials, and the % conversion of the acylation can be readily controlled by the amount of acid anhydride.

  在手性亲核催化剂的作用下，外消旋环状顺式氨基醇衍生物在常温下可进行对映选择性（s = 10-21）的酰化动力学解析，从而得到对映纯的回收材料。
• Nicotinamide derivatives useful as PDE4 inhibitors
  申请人：Bailey Simon

  公开号：US20050032838A1

  公开（公告）日：2005-02-10

  This invention relates to nicotinamide derivatives of formula (I) and to processes for the preparation of, intermediates used in the preparation of, pharmaceutical compositions containing, and the uses of such derivatives: wherein R 1 is selected from the group consisting of hydrogen, methyl or halo; R 7 is attached to the 3- or 4-position of the phenyl ring and is S(O) p R 8 , R 8 is (C 1 -C 4 )alkyl optionally substituted by (C 3 -C 6 )cycloalkyl; p is 0, 1 or 2; R 6 is selected from the group consisting of hydrogen, halo, (C 1 -C 3 )alkyl and (C 1 -C 3 )alkoxy; m is 0 or 1; L is a (C 3 -C 8 )carbocyclic non-aromatic ring; R 2 is hydrogen, hydroxy, (C 1 -C 3 )alkoxy, (C 1 -C 3 )alkyl (optionally substituted by hydroxy or by (C 1 -C 3 )alkoxy), CO 2 R 9 , NR 10 R 11 or CONR 10 R 11 ; R 3 is hydrogen or (C 1 -C 3 )alkyl; R 9 is hydrogen or (C 1 -C 3 )alkyl; R 10 and R 11 are each independently hydrogen, or, are selected from the group consisting of: (C 1 -C 6 )alkyl optionally substituted by phenyl or a 5- or 6-membered heterocyclic ring incorporating 1 to 3 heteroatom(s) independently selected from N, O and S, which phenyl is optionally substituted by one or more subsituents selected from hydroxy, halo, (C 1 -C 3 )alkyl or (C 1 -C 3 )alkoxy and which heterocyclic ring is optionally substituted by one or more subsituents selected from hydroxy, halo, (C 1 -C 3 )alkyl, (C 1 -C 3 )alkoxy or oxo; (C 3 -C 8 )cycloalkyl; CO((C 1 -C 6 )alkyl) optionally substituted by hydroxy, halo, (C 3 -C 8 )cycloalkyl, (C 1 -C 3 )alkoxy, phenyl or a 5- or 6-membered heterocyclic ring incorporating 1 to 3 heteroatom(s) independently selected from N, O and S, which phenyl is optionally substituted by one or more subsituents selected from hydroxy, halo, (C 1 -C 3 )alkyl or (C 1 -C 3 )alkoxy and which heterocyclic ring is optionally substituted by one or more subsituents selected from hydroxy, halo, (C 1 -C 3 )alkyl, (C 1 -C 3 )alkoxy or oxo; CO(R 12 ), wherein R 12 is (C 3 -C 8 )cycloalkyl optionally substituted by (C 1 -C 3 )alkyl or R 12 is phenyl or a 5- or 6-membered heterocyclic ring incorporating 1 to 3 heteroatom(s) independently selected from N, O and S, which phenyl is optionally substituted by one or more subsituents selected from hydroxy, halo, (C 1 -C 3 )alkyl or (C 1 -C 3 )alkoxy and which heterocyclic ring is optionally substituted by one or more subsituents selected from hydroxy, halo, (C 1 -C 3 )alkyl, (C 1 -C 3 )alkoxy or oxo; and CO 2 (C 1 -C 3 )alkyl); or R 10 and R 11 are taken together with the N atom to which they are attached to form a 5- or 6-membered lactam.

  本发明涉及化合物(I)的烟酰胺衍生物，以及制备这些衍生物的中间体的制备方法，含有这些衍生物的制药组合物，以及这些衍生物的用途：其中R1选自氢、甲基或卤素的群；R7附加到苯环的3-或4-位上，为S（O）pR8，R8为（C1-C4）烷基，可选地被（C3-C6）环烷基取代，p为0、1或2；R6选自氢、卤素、（C1-C3）烷基和（C1-C3）烷氧基的群；m为0或1；L为（C3-C8）非芳香环烷基；R2为氢、羟基、（C1-C3）烷氧基、（C1-C3）烷基（可选地被羟基或（C1-C3）烷氧基取代）、CO2R9、NR10R11或CONR10R11的群；R3为氢或（C1-C3）烷基；R9为氢或（C1-C3）烷基；R10和R11各自独立地选自以下群：（C1-C6）烷基，可选地被苯基或包含1至3个杂原子（独立选自N、O和S）的5-或6-成员杂环取代，其中苯基可选地被一个或多个亚基选自羟基、卤素、（C1-C3）烷基或（C1-C3）烷氧基，而杂环可选地被一个或多个亚基选自羟基、卤素、（C1-C3）烷基、（C1-C3）烷氧基或氧代基；（C3-C8）环烷基；CO（（C1-C6）烷基），可选地被羟基、卤素、（C3-C8）环烷基、（C1-C3）烷氧基、苯基或包含1至3个杂原子（独立选自N、O和S）的5-或6-成员杂环取代，其中苯基可选地被一个或多个亚基选自羟基、卤素、（C1-C3）烷基或（C1-C3）烷氧基，而杂环可选地被一个或多个亚基选自羟基、卤素、（C1-C3）烷基、（C1-C3）烷氧基或氧代基；CO（R12），其中R12为（C3-C8）环烷基，可选地被（C1-C3）烷基取代，或R12为苯基或包含1至3个杂原子（独立选自N、O和S）的5-或6-成员杂环，其中苯基可选地被一个或多个亚基选自羟基、卤素、（C1-C3）烷基或（C1-C3）烷氧基，而杂环可选地被一个或多个亚基选自羟基、卤素、（C1-C3）烷基、（C1-C3）烷氧基或氧代基；以及R10和R11一起与它们所附着的N原子形成5-或6-成员内酰胺。
• AMINOHYDROXYLATION OF ALKENES
  申请人：Mee Simon Peter Harold

  公开号：US20130274479A1

  公开（公告）日：2013-10-17

  The invention relates to a process for the aminohydroxylation of alkenes using N-oxycarbamate reagents, e.g. N-acyloxycarbamate, N-alkyloxycarbonyloxycarbamate and N-aralkoxycarbonyloxycarbamate reagents. The invention particularly relates to an intermolecular aminohydroxylation reaction that can be carried out in the absence of added base. The invention also relates to novel N-oxycarbamate reagents that are stable crystalline materials. The process of the invention is useful in the synthesis of compounds having a vicinal amino alcohol moiety, such as biologically active compounds.

  本发明涉及使用N-氧化氨基甲酸酯试剂（例如N-酰氧基氨基甲酸酯、N-烷氧羰氧甲酸酯和N-芳烃氧羰氧甲酸酯试剂）进行烯烃氨基羟化的方法。本发明特别涉及可以在无添加碱的情况下进行的分子间氨基羟化反应。本发明还涉及新颖的N-氧化氨基甲酸酯试剂，其为稳定的晶体材料。本发明的方法在合成具有邻位氨基醇基团的化合物（例如具有生物活性的化合物）方面非常有用。