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(1R*,2S*,3S*,5R*)-(±)-2-bromo-3-hydroxybicyclo[3.2.0]heptan-6-one

中文名称
——
中文别名
——
英文名称
(1R*,2S*,3S*,5R*)-(±)-2-bromo-3-hydroxybicyclo[3.2.0]heptan-6-one
英文别名
(1RS,2SR,3SR,5RS)-2-bromo-3-hydroxybicyclo[3.2.0]heptan-6-one;(1alpha,5alpha)-4alpha-Bromo-3beta-hydroxybicyclo[3.2.0]heptan-7-one;(1S,2R,3R,5S)-2-bromo-3-hydroxybicyclo[3.2.0]heptan-6-one
(1R*,2S*,3S*,5R*)-(±)-2-bromo-3-hydroxybicyclo[3.2.0]heptan-6-one化学式
CAS
——
化学式
C7H9BrO2
mdl
——
分子量
205.051
InChiKey
PZDPQFNHGDOCGG-VEVTUDRCSA-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):
    0.3
  • 重原子数:
    10
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.86
  • 拓扑面积:
    37.3
  • 氢给体数:
    1
  • 氢受体数:
    2

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Baeyer-Villiger Oxidation and Oxidative Cascade Reactions with Aqueous Hydrogen Peroxide Catalyzed by Lipophilic Li[B(C6F5)4] and Ca[B(C6F5)4]2
    作者:Muhammet Uyanik、Daisuke Nakashima、Kazuaki Ishihara
    DOI:10.1002/anie.201204286
    日期:2012.9.3
    Efficient and selective: Two lipophilic catalysts were used for Baeyer–Villiger (BV) oxidations to give lactones in high yields (see scheme). Cascade reactions involving this BV oxidation were used to selectively obtain either unsaturated carboxylic acids or hydroxylactones in high yields from β‐silyl cyclohexanones.
    高效和选择性:两种亲脂性催化剂用于Baeyer-Villiger(BV)氧化,以高收率得到内酯(请参阅方案)。涉及这种BV氧化的级联反应用于从β-甲硅烷环己酮中高收率选择性地获得不饱和羧酸或羟基内酯。
  • Reduction of bicyclo [3.2.0] hept-2-en-6-one with dehydrogenase enzymes in whole cell preparations of some fungi and yeasts
    作者:Michael J. Dawson、Gordon C. Lawrence、Gerald Lilley、Martin Todd、David Noble、Susan M. Green、Stanley M. Roberts、Timothy W. Wallace、Roger F. Newton、Malcolm C. Carter、Peter Hallett、John Paton、Derek P. Reynolds、Stuart Young
    DOI:10.1039/p19830002119
    日期:——
    (±)-Bicyclo [3.2.0] hept-2-en-6-one (1) was reduced using a variety of fungi and yeasts. Bakers' yeast gave 6-exo-(1R,5S,6S)-bicyclo [3.2.0] hept-2-en-6-ol (2a) and 6-endo-(1S,5R,6S)-bicyclo[3.2.0]-hept-2-en-6-ol (3b) while Curvularia lunata and Mortierella ramanniana gave only the 6-endo-alcohol (3b) and optically active bicycloheptenone (1a). Under slightly modified reaction conditions (±)-6-endo-bicyclo
    (±)-Bicyclo [3.2.0] hept-2-en-6-one(1)使用多种真菌和酵母还原。面包酵母产生6- exo-(1 R,5 S,6 S)-双环[3.2.0] hept-2-en-6-ol(2a)和6- endo-(1 S,5 R,6 S)-双环[3.2.0]-庚-2-en-6-ol(3b),而Curvularia lunata和Mortierella ramanniana仅产生6-内醇(3b)和旋光性双环庚烯酮(1a)。在稍微改变的反应条件下,(±)-6-内-双环[3.2.0]庚-2-烯-6-醇被面包酵母氧化,得到(1 S,5 R)-双环[3.2.0] hept-2-en-6-one(1b)和内醇(3a)。
  • New intermediates for the preparation of 13-thiaprostaglandin derivatives
    申请人:Merck Patent Gesellschaft mit beschrankter Haftung
    公开号:US04733011A1
    公开(公告)日:1988-03-22
    Compounds of the formula ##STR1## wherein A is C--C single bond, --CH.sub.2 --, --CH(CH.sub.3)--, --C(CH.sub.3).sub.2 --, --CH.sub.2 --CH.sub.2 --, CH(CH.sub.3)CH.sub.2 --, --C(CH.sub.3).sub.2 CH.sub.2 --, --CH.sub.2 --CH.sub.2 --CH.sub.2 -- or --CH.sub.2 O--; R.sup.1a and R.sup.1 each independently is hydrogen or a protective group which can be cleaved by solvolysis or by hydrogenolysis; R.sup.2 is H or alkyl of 1 to 3 C atoms; R.sup.3 is alkyl of 3 to 5 C atoms, phenyl or phenyl which is monosubstituted to trisubstituted by F, Cl, OH, OCH.sub.3, OC.sub.2 H.sub.5, CF.sub.3 or alkyl of 1 to 3 C atoms, or, when A is not --CH.sub.2 O--, can also be pyridyl, thienyl, naphthyl or alkoxy of 1 to 4 C atoms; indicates a bond in the .beta.-position and wavy line ( ) means that the bond can be in the .alpha.- or .beta.-position, are valuable intermediates for the stereospecific preparation of 13-thiaprostaglandin derivatives. The latter are prepared by U.V. irradiation of the former to first prepare the corresponding 2-oxa-3-OH-6-alkylthio-7-OH-1,5-bicyclo(3.3.0)octane derivative, which is then exposed to a Wittig reaction and, optionally, hydrogenation or oxidation inter alia to prepare members of the F.sub.1 -, F.sub.2 -, E.sub.1 - and E.sub.2 series.
    公式为##STR1##的化合物,其中A为C--C单键,--CH.sub.2--,--CH(CH.sub.3)--,--C(CH.sub.3).sub.2--,--CH.sub.2--CH.sub.2--,CH(CH.sub.3)CH.sub.2--,--C(CH.sub.3).sub.2CH.sub.2--,--CH.sub.2--CH.sub.2--CH.sub.2--或--CH.sub.2O--; R.sup.1a和R.sup.1分别独立地为氢或可通过溶剂解离或氢解离裂解的保护基团; R.sup.2为H或1至3个碳原子的烷基; R.sup.3为3至5个碳原子的烷基,苯基或经F,Cl,OH,OCH.sub.3,OC.sub.2H.sub.5,CF.sub.3或1至3个碳原子的烷基单取代至三取代的苯基,或者当A不是--CH.sub.2O--时也可以是吡啶基,噻吩基,基或1至4个碳原子的烷氧基; 指示β位上的键,波浪线()表示该键可以在α位或β位,对于特定构造的13-前列腺素生物的立体特异性制备是有价值的中间体。后者通过对前者进行紫外辐射首先制备相应的2-氧杂-3-OH-6-烷基-7-OH-1,5-双环(3.3.0)辛烷生物,然后暴露于威蒂格反应和,可选地,氢化或氧化等反应,制备F.sub.1-, F.sub.2-, E.sub.1-和E.sub.2系列的成员。
  • Chemoenzymatic synthesis of a novel ligand for rhodium-catalysed asymmetric hydrogenation
    作者:Brian Adger、Ulrich Berens、Matthew J. Griffiths、Michael J.K elly、Ray McCague、John A. Miller、Christopher F. Palmer、Stanley M. Roberts、Rüdiger Selke、Ute Vitinius、Guy Ward
    DOI:10.1039/a704136e
    日期:——
    The hydrogenation of alkenes 7a–g using a chiral rhodium catalyst 6 (based on a bicyclo[3.2.0]heptane framework) takes place to give the phenylalanine derivatives 8a–g with remarkably high stereoselectivity (59–92% ee).
    使用手性催化剂 6(基于双环[3.2.0]庚烷框架)对烯烃 7a-g 进行氢化反应,得到苯丙酸衍生物 8a-g,其立体选择性极高(59-92% ee)。
  • Cyclobutylcarbinyl radical cleavage in the bicyclo[3.2.0]heptanone ring system
    作者:David C. Horwell、Andrew I. Morrell、Edward Roberts
    DOI:10.1016/0040-4039(94)02285-j
    日期:1995.1
    A number of cyclobutylcarbinyl radicals were generated via tributyltin hydride treatment of bromohydrins derived from substituted bicyclo[3.2.0]heptenones. The radicals thus generated underwent regioselective ring-cleavage to form cis-disubstituted cyclopentenes.
    通过氢化三丁基锡处理衍生自取代的双环[3.2.0]庚烯酮的代醇,可生成许多环丁基羰基基团。由此产生的自由基进行区域选择性的环裂解以形成顺式-二取代的环戊烯
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