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(S)-N-benzyl-2,3-O-isopropylidene-glyceraldimine | 135821-68-0

中文名称
——
中文别名
——
英文名称
(S)-N-benzyl-2,3-O-isopropylidene-glyceraldimine
英文别名
N-benzyl-1-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]methanimine
(S)-N-benzyl-2,3-O-isopropylidene-glyceraldimine化学式
CAS
135821-68-0
化学式
C13H17NO2
mdl
——
分子量
219.283
InChiKey
LQDPZICDFDXHQJ-GFCCVEGCSA-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):
    1.8
  • 重原子数:
    16
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.46
  • 拓扑面积:
    30.8
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

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文献信息

  • Ring Expansion versus Cyclization in 4-Oxoazetidine-2- carbaldehydes Catalyzed by Molecular Iodine: Experimental and Theoretical Study in Concert
    作者:Benito Alcaide、Pedro Almendros、Gema Cabrero、Ricardo Callejo、M. Pilar Ruiz、Manuel Arnó、Luis R. Domingo
    DOI:10.1002/adsc.201000171
    日期:——
    yield and high diastereoselectivity, through a C3C4 bond cleavage of the β‐lactam nucleus. Interestingly, in contrast to the iodine‐catalyzed reactions of 3‐alkoxy‐β‐lactam aldehydes which lead to the corresponding γ‐lactam derivatives (rearrangement adducts), the reactions of 3‐aryloxy‐β‐lactam aldehydes under similar conditions gave β‐lactam‐fused chromanes (cyclization adducts) as the sole products
    在叔丁基二甲基甲硅烷基氰化物或烯丙基和炔丙基三甲基硅烷的存在下,分子碘(10摩尔%)可有效催化4-氧杂氮杂环丁烷-2-甲醛的扩环,从而提供受保护的5-官能化-3,4-二羟基吡咯烷酮-2-酮具有良好的收益率和高非对映选择性,通过C3 β-内酰胺核的C4键裂解。有趣的是,与3-烷氧基-β-内酰胺醛的碘催化反应生成相应的γ-内酰胺衍生物(重排加合物)相反,在相似条件下3-芳氧基-β-内酰胺醛的反应得到了β-内酰胺。内酰胺稠合的苯并二氢吡喃(环化加合物)是唯一的产品,通过涉及C3芳环和甲醛的独家亲电芳族取代。为了支持机械方案,已经进行了理论研究。
  • Isopenicillin N synthase: a new mode of reactivity
    作者:Jack E. Baldwin、Gregory P. Lynch、Christopher J. Schofield
    DOI:10.1039/c39910000736
    日期:——
    Incubation of δ-(L-α-aminoadipoyl)-L-(3,3-difluorohomocysteinyl)-D-valine with isopenicillin N synthase gave a thiocarboxylic acid, consistent with the formation of a monocyclic lactam intermediate.
    将 δ-(L-α-氨基己二酰)-L-(3,3-二氟高半胱氨酸基)-D-缬氨酸与异青霉素 N 合酶孵育,会产生硫代羧酸,这与单环内酰胺中间体的形成一致。
  • Stereoselective synthesis of (−)-cytoxazone
    作者:A. Madhan、A.Ravi Kumar、B.Venkateswara Rao
    DOI:10.1016/s0957-4166(01)00340-8
    日期:2001.8
    A novel stereoselective synthesis of (−)-cytoxazone 1 was achieved via addition of p-methoxyphenylmagnesium bromide to the benzylimine derived from (S)-2,3-O-isopropylidene glyceraldehyde followed by one-step regioselective cyclization of N-Boc amino diol 7.
    通过向(S)-2,3- O-异亚丙基甘油醛衍生的苄基亚胺中添加对甲氧基苯基溴化镁,然后对N -Boc氨基二醇进行区域选择性环化,实现了(-)-cytoxazone 1的新型立体选择性合成7。
  • Total synthesis of both enentiomers of trans-β-hydroxyppecolic acid
    作者:Lucia Battistini、Franca Zanardi、Gloria Rassu、Pietro Spanu、Giorgio Pelosi、Giovanna Gasparri Fava、Marisa Belicchi Ferrari、Giovanni Casiraghi
    DOI:10.1016/s0957-4166(97)00344-3
    日期:1997.9
    trans-beta-Hydroxypipecolic acids of both L-and D-series, L-1 and D-1, have been straightforwardly prepared in 14% and 15% yields, respectively starting from glyceraldehyde imines D-7 and L-7 as useful three-carbon chirons. The key feature of these parallel syntheses lies on the highly diastereoselective character of the initial coupling manoeuver between silyloxy furan TBSOF and imines 7, which ultimately accounts for the relative, and hence absolute configuration of the target pipecolic acids. (C) 1997 Elsevier Science Ltd.
  • Indium-Mediated Diastereoselective Allylation of <scp>d</scp>- and <scp>l</scp>-Glyceraldimines with 4-Bromo-1,1,1-trifluoro-2-butene:  Highly Stereoselective Synthesis of 4,4,4-Trifluoroisoleucines and 4,4,4-Trifluorovaline
    作者:Qi Chen、Xiao-Long Qiu、Feng-Ling Qing
    DOI:10.1021/jo0601157
    日期:2006.5.1
    A practical and efficient route for the stereoselective synthesis of (2R,3S)- and (2S,3R)-4,4,4-trifluoroisoleucines and (2R,3S)-4,4,4-trifluorovaline was developed. Indium-mediated allylation of (R)-N-benzyl-2,3-O-isopropylideneglyceraldimine 7 with 4-bromo-1,1,1-trifluoro-2-butene 4 gave the desired homoallylic amine 8 in high diastereoselectivity (> 95% de) with moderate yield. The Cbz-protected (2R,3S)-4,4,4-trifluoroisoleucine 14 and Boc-protected (2R,3S)-4,4,4-trifluorovaline 21 were then readily prepared from 8. In addition, following the same procedure, Cbz-protected (2S,3R)-4,4,4-trifluoroisoleucine 28, the enantiomer of 14, was prepared starting from (S)-N-benzyl-2,3-O-isopropylideneglyceraldimine 24.
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