tert-butyl [(1S,2R)-2-hydroxy-1-phenylhex-5-en-1-yl]carbamate | 1202798-63-7

• 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: tert-butyl [(1S,2R)-2-hydroxy-1-phenylhex-5-en-1-yl]carbamate
• 英文别名: tert-butyl (1S,2R)-2-hydroxy-1-phenylhex-5-enylcarbamate；tert-butyl N-[(1S,2R)-2-hydroxy-1-phenylhex-5-enyl]carbamate
• CAS: 1202798-63-7
• 化学式: C₁₇H₂₅NO₃
• 分子量: 291.39
• InChiKey: YNYLLPJHKQHRGL-CABCVRRESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  21
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  58.6
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  tert-butyl [(1S,2R)-2-hydroxy-1-phenylhex-5-en-1-yl]carbamate 、 对甲苯磺酰氯 在 三氟乙酸 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 2.0h， 以87%的产率得到N-((1S,2R)-2-hydroxy-1-phenylhex-5-enyl)-4-methylbenzenesulfonamide
  参考文献：
  名称：

  BF₃·OEt₂-Mediated Highly Regioselective S_N2-Type Ring-Opening of N-Activated Aziridines and N-Activated Azetidines by Tetraalkylammonium Halides

  摘要：

  A highly regioselective Lewis acid-mediated S(N)2-type ring-opening of N-sulfonylaziridines and azetidines with tetraalkylammonium halides in CH2Cl2 solution to afford 1,2- and 1,3-haloamines in excellent yields is described. An easy diastereoselective route toward substituted chiral N-tosylaziridines has been developed. The mechanism of ring-opening via S(N)2 pathway has been confirmed by the formation of chiral haloamines with excellent er and dr. Chloroamines obtained from 2,3-disubstituted aziridines were converted to the chiral N-tosylamines via radical dehalogenation.

  DOI：

  10.1021/jo902244y
• 作为产物：
  描述：

  (S)-tert-butyl (2-oxo-1-phenylhex-5-en-1-yl)carbamate 在 sodium tetrahydroborate 作用下， 以 甲醇 为溶剂， 反应 1.0h， 以100%的产率得到tert-butyl [(1S,2R)-2-hydroxy-1-phenylhex-5-en-1-yl]carbamate
  参考文献：
  名称：

  BF₃·OEt₂-Mediated Highly Regioselective S_N2-Type Ring-Opening of N-Activated Aziridines and N-Activated Azetidines by Tetraalkylammonium Halides

  摘要：

  A highly regioselective Lewis acid-mediated S(N)2-type ring-opening of N-sulfonylaziridines and azetidines with tetraalkylammonium halides in CH2Cl2 solution to afford 1,2- and 1,3-haloamines in excellent yields is described. An easy diastereoselective route toward substituted chiral N-tosylaziridines has been developed. The mechanism of ring-opening via S(N)2 pathway has been confirmed by the formation of chiral haloamines with excellent er and dr. Chloroamines obtained from 2,3-disubstituted aziridines were converted to the chiral N-tosylamines via radical dehalogenation.

  DOI：

  10.1021/jo902244y

文献信息

• Iridium-Catalyzed Asymmetric Allyl­ic Substitutions with Bulky ­Amines/Oxidative Double Bond Cleavage - Entry into the Reetz Synthesis of Amino Alcohols
  作者：Kai Seehafer、Chandi C. Malakar、Markus Bender、Jianping Qu、Chen Liang、Günter Helmchen

  DOI：10.1002/ejoc.201501333

  日期：2016.1

  Branched allylic amines were prepared by Ir-catalyzed enantioselective allylic aminations with the bulky N-nucleophiles HN(Boc)2 and HNBn2. The products were transformed into N-protected amino aldehydes, which were either reduced or coupled diastereoselectively with organometallic compounds to give vicinal amino alcohols. A formal synthesis of the neurokinin receptor antagonist (+)-L-733060 was carried

  支链烯丙胺是通过 Ir 催化的对映选择性烯丙胺与庞大的 N-亲核试剂 HN(Boc)2 和 HNBn2 制备的。将产物转化为 N 保护的氨基醛，它们与有机金属化合物非对映选择性地还原或偶联，得到邻氨基醇。作为应用程序进行了神经激肽受体拮抗剂 (+)-L-733060 的正式合成。
• BF₃·OEt₂-Mediated Highly Regioselective S_N2-Type Ring-Opening of <i>N</i>-Activated Aziridines and <i>N</i>-Activated Azetidines by Tetraalkylammonium Halides
  作者：Manas K. Ghorai、Amit Kumar、Deo Prakash Tiwari

  DOI：10.1021/jo902244y

  日期：2010.1.1

  A highly regioselective Lewis acid-mediated S(N)2-type ring-opening of N-sulfonylaziridines and azetidines with tetraalkylammonium halides in CH2Cl2 solution to afford 1,2- and 1,3-haloamines in excellent yields is described. An easy diastereoselective route toward substituted chiral N-tosylaziridines has been developed. The mechanism of ring-opening via S(N)2 pathway has been confirmed by the formation of chiral haloamines with excellent er and dr. Chloroamines obtained from 2,3-disubstituted aziridines were converted to the chiral N-tosylamines via radical dehalogenation.