(2S,3S)-3-tert-butoxycarbonylamino-1-tert-butyldimethylsilyloxy-3-phenyl-2-propanol | 165683-83-0

• 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: (2S,3S)-3-tert-butoxycarbonylamino-1-tert-butyldimethylsilyloxy-3-phenyl-2-propanol
• 英文别名: tert-butyl N-[(1S,2S)-3-[tert-butyl(dimethyl)silyl]oxy-2-hydroxy-1-phenylpropyl]carbamate
• CAS: 165683-83-0
• 化学式: C₂₀H₃₅NO₄Si
• 分子量: 381.588
• InChiKey: FTTGEHSUKNMFER-SJORKVTESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.64
• 重原子数：
  26
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  67.8
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (2S,3S)-3-tert-butoxycarbonylamino-1-tert-butyldimethylsilyloxy-3-phenyl-2-propanol 在 吡啶 、 四丁基氟化铵 、 sodium methylate 作用下， 以 四氢呋喃 、 甲醇 、 乙醚 为溶剂， 反应 3.0h， 生成 甲基(2S,3S)-N-boc-3-苯基异丝氨酸盐酸
  参考文献：
  名称：

  Nucleophilic additions of Grignard reagents to N-benzyl-2,3-O-isopropylidene-D-glyceraldehyde nitrone (BIGN). Synthesis of (2S,3R) and (2S,3S)-3-phenylisoserine

  摘要：

  A remarkable Lewis acid tuning has been observed in the nucleophilic addition of Grignard reagent to BIGN, the N-benzyl nitrone derived from 1,2-O-isopropylidene-D-glyceraldehyde. The obtained alpha,beta-dialkoxy hydroxylamines can serve as starting points for the synthesis of both aminodiols and alpha-hydroxy-beta-amino acids. This synthetic approach is illustrated by the synthesis of the antipode of the C-13 side chain of Taxotere as well as its C-3 epimer. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(98)00741-8
• 作为产物：
  描述：

  (2S,3S)-3-(tert-butoxycarbonylamino)-1,2-O-isopropylidene-3-phenyl-1,2-propanediol 在 咪唑 、 4-二甲氨基吡啶 、 对甲苯磺酸 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 18.0h， 生成 (2S,3S)-3-tert-butoxycarbonylamino-1-tert-butyldimethylsilyloxy-3-phenyl-2-propanol
  参考文献：
  名称：

  Nucleophilic additions of Grignard reagents to N-benzyl-2,3-O-isopropylidene-D-glyceraldehyde nitrone (BIGN). Synthesis of (2S,3R) and (2S,3S)-3-phenylisoserine

  摘要：

  A remarkable Lewis acid tuning has been observed in the nucleophilic addition of Grignard reagent to BIGN, the N-benzyl nitrone derived from 1,2-O-isopropylidene-D-glyceraldehyde. The obtained alpha,beta-dialkoxy hydroxylamines can serve as starting points for the synthesis of both aminodiols and alpha-hydroxy-beta-amino acids. This synthetic approach is illustrated by the synthesis of the antipode of the C-13 side chain of Taxotere as well as its C-3 epimer. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(98)00741-8

文献信息

• Stereocontrolled synthesis of all four stereoisomers of fully protected 2-amino-3-hydroxypentanoic acid from imines derived from d-glyceraldehyde
  作者：Ramón Badorrey、Carlos Cativiela、María D. Díaz-de-Villegas、JoséA. Gálvez

  DOI：10.1016/s0040-4020(99)00880-7

  日期：1999.12

  N-Benzylimines derived from conveniently protected (R)-glyceraldehyde underwent diastereoselective phenylmagnesium bromide addition to afford the corresponding aminodiols, whose absolute configuration at the newly formed stereogenic carbon depends on the O-protecting group. These compounds can be easily transformed into optically pure N-tert-butoxycarbonyl-1-phenyl-2,3-epoxy-1-propylamines, which are

  衍生自方便保护的（R）-甘油醛的N-苄基嘧啶经非对映选择性苯基溴化镁加成，得到相应的氨基二醇，其在新形成的立体异构碳上的绝对构型取决于O-保护基。这些化合物可以容易地转化为光学纯的ñ -叔丁氧羰基氨基-1-苯基-2,3-环氧-1-丙胺，这是在合成的关键中间体2-叔丁氧羰基-3- acetyloxypentanoates的赤和苏配置。
• A convenient, stereodivergent approach to the enantioselective synthesis of N-Boc-aminoalkyl epoxides
  作者：Patricia Castejón、Mireia Pastó、Albert Moyano、Miquel A Pericàs、Antoni Riera

  DOI：10.1016/0040-4039(95)00415-9

  日期：1995.4

  An efficient, stereodivergent and enantioselective synthesis of N-Boc-aminoalkyl epoxides has been developed. Starting from enantiomerically enriched antiN-diphenylmethyl-3-amino-1,2-diols, and after a change in the nitrogen protecting group, an intramolecular Mitsunobu reaction leads to the erythro aminoalkyl epoxides; a three step sequence consisting of protection of the primary alcohol, activation

  已经开发了N - Boc-氨基烷基环氧化物的有效，立体发散和对映选择性的合成。从对映异构体富集的抗N-二苯基甲基-3-氨基-1,2-二醇开始，并在改变氮保护基团之后，分子内的Mitsunobu反应导致赤型氨基烷基环氧化物；由伯醇的保护，仲醇的活化和同时的脱保护/环化组成的三个步骤序列以良好的产率提供了相应的苏式异构体。
• An enantioselective, stereodivergent approach to anti- and syn-α-hydroxy-β-amino acids from anti-3-amino-1,2-diols. Synthesis of the ready for coupling taxotere® side chain.
  作者：Mireia Pastó、Albert Moyano、Miquel A. Pericàs、Antoni Riera

  DOI：10.1016/0957-4166(95)00442-4

  日期：1996.1

  enantiomeric purity from readily available anti-N-Boc-1-tert-butyldimethylsilyl-3-amino-1,2-diols. The preparation of the anti series is straightforward, and takes place by protection of the secondary hydroxyl group (1-ethoxyethyl) followed by desilylation/oxidation of the primary hydroxyl group. For the preparation of the syn isomers, the secondary alcohol is inverted at the beginning of the sequence by Mitsunobu

  既抗和顺-α-羟基-β-氨基酸以保护的形式和高对映体纯度是有效地合成从容易获得的抗N -Boc-1-叔丁基二-3-氨基-1,2-二醇。抗系列的制备是直接的，并且通过保护仲羟基（1-乙氧基乙基），然后对伯羟基进行甲硅烷基化/氧化来进行。为了制备顺式异构体，通过Mitsunobu方法（对硝基苯甲酸酯）将仲醇在序列的开始处反转。从同手性（2 S，3 S）-N开始易于偶联的Taxotere®侧链的-Boc-1-叔丁基二甲基甲硅烷基-3-氨基-3-苯基丙烷-1,2-二醇已制成对映体纯形式。
• Stereocontrolled addition of Grignard reagents to α-alkoxy nitrones. Synthesis of syn and anti 3-amino-1,2-diols
  作者：Pedro Merino、Elena Castillo、Francisco L Merchan、Tomas Tejero

  DOI：10.1016/s0957-4166(97)00175-4

  日期：1997.6

  The stereoselective addition of Grignard reagents to alpha-alkoxy nitrones has been achieved with excellent stereocontrol using ZnBr2 and Et2AlCl as precomplexing agents to obtain the corresponding syn- and anti- adducts, respectively. The obtained hydroxylamines have been transformed into valuable 3-amino-1,2-diols. (C) 1997 Elsevier Science Ltd.