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diisobutylaluminum hydride

中文名称
——
中文别名
——
英文名称
diisobutylaluminum hydride
英文别名
diisobutylaluminium hydride;DIBAL-H;Diisobutylaluminumhydride;bis(2-methylpropyl)alumanylium;hydride
diisobutylaluminum hydride化学式
CAS
——
化学式
C8H18Al*H
mdl
——
分子量
142.22
InChiKey
VKYABZXPNHHDSD-UHFFFAOYSA-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):
    2.95
  • 重原子数:
    9
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Antiperspirants
    摘要:
    由公式(R.sub.1).sub.m Al(OR.sub.2).sub.n I表示的化合物,其中m和n分别为1或2,m和n的总和为3;R.sub.1是烷基;R.sub.2是取代和未取代的烷基,环烷基,烯烃基,环烯烃基,芳基,烷酰基,烯酰基或芳酰基;其中当R.sub.2为烷基,烯烃基,烷酰基和烯酰基时,R.sub.2上的取代基是环烷基,环烯烃基,烷基取代的环烯烃基,或芳基,烷氧基,环烷氧基,环烯氧基,芳氧基或烷基和/或烷氧基取代的芳基,烷氧基,环烷氧基,环烯氧基或芳氧基;当R.sub.2为环烷基,环烯烃基,芳基和芳酰基时,R.sub.2上的取代基是烷基,烷氧基或芳基;当R.sub.2为苯基时,苯基上相邻的两个烷基和/或烷氧基取代基可以连接形成一个5或6元饱和环;当m为2且n为1时,R.sub.2可以为--(R.sub.3 O).sub.p --Al(R.sub.1).sub.2 (a),其中R.sub.1具有上述含义,每个R.sub.1可以相同也可以不同,R.sub.3是2至4个碳的直链烷基,p为0、1或2;当m为1且n为2时,R.sub.2具有上述含义,每个R.sub.2可以相同也可以不同,或当一个R.sub.2为烷基时,另一个R.sub.2可以为##STR1## 其中R.sub.1具有上述含义,R.sub.4是烷基;公开了作为止汗剂的活性的化合物。还公开了含有一种或多种上述化合物作为活性成分的止汗剂/除臭剂组合物以及制备这些化合物的方法。
    公开号:
    US04055634A1
  • 作为试剂:
    描述:
    参考文献:
    名称:
    Begley, Michael J.; Crombie, Leslie; Hadi, A. Hamid bin A., Journal of the Chemical Society. Perkin transactions I, 1989, p. 204 - 205
    摘要:
    DOI:
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文献信息

  • 1-Alkoximino-2-(.omega.-substituted alkyl)-2-cyclopentenes
    申请人:American Cyanamid Company
    公开号:US04006179A1
    公开(公告)日:1977-02-01
    This disclosure describes certain 1-alkoximino-2-(.omega.-substituted-alkyl)-2-cyclopentenes useful as intermediates for the preparation of homologues, analogues, congeners, and derivatives of 9-oxo-13-trans-prostenoic acid and of 9-hydroxy-13-trans-prostenoic acid which have antimicrobial activity and prostaglandin-like hypotensive activity.
    本公开揭示了某些1-烷氧基亚胺基-2-(ω-取代烷基)-2-环戊烯,可用作9-氧代-13-反式前列腺酸及9-羟基-13-反式前列腺酸的同系物、类似物、同源物和衍生物的中间体,这些化合物具有抗微生物活性和类前列腺素降压活性。
  • Substituted heterocyclic siprodecane compound active as an antagonist of neurokinin 1 receptor
    申请人:——
    公开号:US20020006932A1
    公开(公告)日:2002-01-17
    The invention relates to compounds of the formula 1 wherein R 1 is hydrogen, lower alkyl, lower alkenyl, phenyl or the following groups —(CH 2 ) m -non aromatic heterocyclyl, which is optionally substituted by lower alkyl, or is —(CH 2 ) m -heteroaryl, which is optionally substituted by one or two substituents selected from the group consisting of lower alkyl, lower alkoxy, halogen, CF 3 , benzyl or cyano, or is —(CH 2 ) m —C(O)—NRR′, —(CH 2 ) m —C(O)-lower alkyl, —(CH 2 ) m —C(O)—O-lower alkyl, —(CH 2 ) m —O-lower alkyl, —(CH 2 ) m —CH[C(O)—O-lower alkyl] 2 , —(CH 2 ) m CH(OH)—CH 2 —O-phenyl, —(CH 2 ) m —CH(CF 3 )OH, —(CH 2 ) m —OH, —(CH 2 ) m —CN, —(CH 2 ) m —NRR′, —(CH 2 ) m -cycloalkyl or —(CH 2 ) m —CHF 2 ; R 2 is hydrogen, lower alkyl, halogen or lower alkoxy; R 3 is lower alkyl, lower alkoxy, halogen or CF 3 ; R,R′ are the same or different and are hydrogen or lower alkyl; X is >N—, >C═ or >CH—; X 1 /X 2 are independently from each other hydrogen, hydroxy or lower alkoxy or may be together an oxo group; Y 1 /Y 2 are independently from each other hydrogen, lower alkyl, —CH 2 ) m -phenyl or may be together an oxo group; Z is a bond, —CH 2 — or —C(O)—; m is 0, 1,2, 3 or 4; n is 2 or 3; n′ 0, 1 or 2; and pharmaceutically acceptable acid addition salts thereof. The described compounds have a good affinity to the NK1 receptor.
    该发明涉及以下式的化合物: 其中 R 1 为氢、低烷基、低烯基、苯基或以下基团之一 —(CH 2 ) m -非芳杂环烷基,该基团可选择地被低烷基取代,或为 —(CH 2 ) m -杂芳基,该基团可选择地被从以下基团中选择的一个或两个取代基取代,所述基团包括低烷基、低烷氧基、卤素、CF 3 、苄基或氰基,或为 —(CH 2 ) m —C(O)—NRR′、—(CH 2 ) m —C(O)-低烷基、—(CH 2 ) m —C(O)—O-低烷基、—(CH 2 ) m —O-低烷基、—(CH 2 ) m —CH[C(O)—O-低烷基] 2 、—(CH 2 ) m CH(OH)—CH 2 —O-苯基、—(CH 2 ) m —CH(CF 3 )OH、—(CH 2 ) m —OH、—(CH 2 ) m —CN、—(CH 2 ) m —NRR′、—(CH 2 ) m -环烷基或—(CH 2 ) m —CHF 2 ; R 2 为氢、低烷基、卤素或低烷氧基; R 3 为低烷基、低烷氧基、卤素或CF 3 ; R、R′相同或不同,为氢或低烷基; X为>N—、>C═或>CH—; X 1 /X 2 独立地为氢、羟基或低烷氧基,或者可以一起是一个氧基团; Y 1 /Y 2 独立地为氢、低烷基、—CH 2 ) m -苯基,或者可以一起是一个氧基团; Z为键、—CH 2 —或—C(O)—; m为0、1、2、3或4; n为2或3; n′为0、1或2; 以及其药学上可接受的酸盐。所述化合物对NK1受体具有良好的亲和力。
  • Heterocyclicamino containing benzofurans and 2,3-dihydrobenzofurans,
    申请人:Ciba Geigy Corporation
    公开号:US04558043A1
    公开(公告)日:1985-12-10
    Benzofurans or 2,3-dihydrobenzofurans of the formula ##STR1## in which R.sub.1 represents hydrogen or an aliphatic radical, R.sub.2 represents an amino group disubstituted by a bivalent aliphatic radical which is optionally interrupted by at least one hetero atom, and the aromatic ring may be additionally substituted, and the salts thereof, have anti-inflammatory and/or analgesic activities.
    苯并呋喃或式为##STR1##的2,3-二氢苯并呋喃,其中R.sub.1代表氢或脂肪基,R.sub.2代表由一个双取代的氨基团组成的二价脂肪基,该脂肪基可以被至少一个杂原子中断,芳香环可能另外被取代,其盐具有抗炎和/或镇痛活性。
  • Spiropiperidine derivatives
    申请人:Glaxo Group Limited
    公开号:US05114945A1
    公开(公告)日:1992-05-19
    Compounds are disclosed of formula (I) ##STR1## wherein R.sub.1 represents hydroxy, C.sub.1-6 alkyl, C.sub.1-6 hydroxyalkyl, C.sub.1-6 carboxyalkyl, phenyl, oxo, amino, carboxy, amido, --NR.sub.4 COR.sub.5 (where R.sub.4 and R.sub.5 both represent C.sub.1-6 alkyl), optionally substituted methylidene or, together with the carbon atom to which it is attached, R.sub.1 forms a 5 or 6-membered ring containing one or more heteroatoms; R.sub.2 and R.sub.3 are the same or different and are C.sub.1-6 alkyl or C.sub.3-6 alkenyl; or --NR.sub.2 R.sub.3 forms a 5-membered (optionally containing an oxygen atom adjacent to the nitrogen) or a 6-membered ring, which ring optionally contains one unit of unsaturation and which is unsubstituted or substituted by hydroxy, oxo, optionally substituted methylidene, --COR.sub.6 (where R.sub.6 represents C.sub.1-6 alkyl, OR, or --NHR, and R represents hydrogen, C.sub.1-6 alkyl, aryl, ar(C.sub.1-6)alkyl) or .dbd.NOR.sub.8 (where R.sub.8 represents C.sub.1-6 alkyl); X represents a direct bond, --CH.sub.2 -- or --CH.sub.2 0--; Ar represents a substituted phenyl moiety; and physiologically acceptable salts thereof. The compounds are indicated as useful for the treatment of pain and cerebral ischemia. Proccesses and intermediates for their preparation and pharmaceutical compositions containing them are also disclosed.
    披露了公式(I)的化合物##STR1##,其中R1代表羟基,C1-6烷基,C1-6羟烷基,C1-6羧烷基,苯基,氧代,氨基,羧基,酰胺基,--NR4COR5(其中R4和R5都代表C1-6烷基),可选地取代亚甲基,或者与它连接的碳原子一起,R1形成一个含有一个或多个杂原子的5或6元环;R2和R3相同或不同,是C1-6烷基或C3-6烯基;或者--NR2R3形成一个5元环(可选地含有一个靠近氮原子的氧原子)或6元环,该环可选地含有一个不饱和单元,并且该环未取代或被羟基,氧代,可选地取代亚甲基,--COR6(其中R6代表C1-6烷基,OR或--NHR,R代表氢,C1-6烷基,芳基,芳(C1-6)烷基)或.dbd.NOR8(其中R8代表C1-6烷基)取代;X代表直接键,--CH2--或--CH2O--; Ar代表一个取代的苯基部分;以及它们的生理学可接受盐。这些化合物被指出用于治疗疼痛和脑缺血。还披露了它们的制备过程和中间体以及含有它们的药物组合物。
  • Aniline derivatives
    申请人:Zeneca Limited
    公开号:US05821246A1
    公开(公告)日:1998-10-13
    The invention concerns aniline derivatives of formula I ##STR1## wherein m is 1, 2 or 3, n is 0, 1, 2 or 3, Q is phenyl or naphthyl or a 5- or 6-membered heteroaryl moiety containing 1, 2 or 3 heteroatoms selected from oxygen, nitrogen and sulfur, and X, R.sup.1 and R.sup.2 are defined in the claims; or pharmaceutical compositions containing them, and the methods of using the compounds as tyrosine kinase inhibitors and for the treatment of proliferative diseases such as cancer.
    本发明涉及公式I的苯胺衍生物:##STR1##,其中m为1、2或3,n为0、1、2或3,Q为苯基或萘基或含氧、氮、硫的1、2或3个杂原子的5或6元杂芳基基团,X、R1和R2的定义见权利要求;或包含它们的药物组合物,以及使用该化合物作为酪氨酸激酶抑制剂和治疗诸如癌症的增殖性疾病的方法。
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