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锂1-丁醇 | 2698-11-5

中文名称
锂1-丁醇
中文别名
——
英文名称
lithium butoxide
英文别名
lithium n-butoxide;Lithium-butylat;lithium;butan-1-olate
锂1-丁醇化学式
CAS
2698-11-5
化学式
C4H9LiO
mdl
——
分子量
80.0559
InChiKey
LTRVAZKHJRYLRJ-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):
    -2.85
  • 重原子数:
    6
  • 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:
    23.1
  • 氢给体数:
    0
  • 氢受体数:
    1

SDS

SDS:4891f505cf986675ae044f7347c93f81
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反应信息

  • 作为反应物:
    描述:
    锂1-丁醇 生成 trans-1-Chlor-cyclodecen
    参考文献:
    名称:
    TAREHINI C.; AN T. D.; JAN G.; SCHLOSSER M., HELV. CHIM. ACTA, 1979, 62, NO 2, 635-640
    摘要:
    DOI:
  • 作为产物:
    描述:
    正丁醇lithium hexamethyldisilazane 作用下, 以 四氢呋喃 为溶剂, 生成 锂1-丁醇
    参考文献:
    名称:
    Arnett, Edward M.; Moe, Kevin D., Journal of the American Chemical Society, 1991, vol. 113, # 19, p. 7288 - 7293
    摘要:
    DOI:
  • 作为试剂:
    描述:
    (4S,5R)-3-((2S,3R)-3-hydroxy-2-methyl-1-oxodecanyl)-4-methyl-5-phenyl-2-oxazolidinone 在 palladium dihydroxide 咪唑4-二甲氨基吡啶氢气 、 sodium hydride 、 锂1-丁醇对甲苯磺酸N,N'-二环己基碳二亚胺碘甲烷 作用下, 以 四氢呋喃甲醇乙醇二氯甲烷N,N-二甲基甲酰胺 为溶剂, 反应 166.0h, 生成
    参考文献:
    名称:
    具有多药耐药逆转活性的环状十肽肽haloposin的化学研究:合成,结构和生物学活性
    摘要:
    由相应的羟基酸A,C和γ-氨基酸B合成了具有多重耐药逆转活性的Hapalosin 1。天然产物1和N-demethylhapalosin 11的立体化学通过光谱学方法以及分子建模研究进行了讨论。对1和11的生物学评估表明,顺式酰胺功能是MDR逆转活性的关键因素。
    DOI:
    10.1016/0040-4020(96)00951-9
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文献信息

  • Pyrazolyl acrylic acid derivatives, useful as systemic fungicides for
    申请人:Mitsubishi Kasei Corporation
    公开号:US05055477A1
    公开(公告)日:1991-10-08
    A pyrazolyl acrylic acid derivative having plant fungicidal activity of formula (I): ##STR1## wherein: R.sub.1 and R.sub.2 are independently hydrogen or C.sub.1 -C.sub.5 alkyl; A is a group of the formula: ##STR2## wherein X is independently hydrogen; halogen; cyano; nitro; C.sub.1 -C.sub.10 alkyl, C.sub.2 -C.sub.11 alkenyl, C.sub.1 -C.sub.10 alkoxy, C.sub.2 -C.sub.11 alkenyloxy, C.sub.2 -C.sub.11 alkynyloxy, C.sub.2 -C.sub.11 alkylcarbonyl or C.sub.2 -C.sub.11 alkylcarbonyloxy optionally substituted with one or more substituents selected from halogen, nitro, cyano, trifluoromethyl and C.sub.1 -C.sub.5 alkoxy; or C.sub.7 -C.sub.13 arylcarbonyl, C.sub.4 -C.sub.9 cycloalkylcarbonyloxy, C.sub.7 -C.sub.13 arylcarbonyloxy, C.sub.6 -C.sub.12 aryl, C.sub.6 -C.sub.12 aryloxy, C.sub.2 -C.sub.13 heteroaryl having 1-3 heteroatom(s) selected from oxygen, sulfur, and nitrogen, C.sub.2 -C.sub.13 heteroaryloxy having 1-3 heteroatom(s) selected from oxygen, sulfur, and nitrogen, C.sub.7 -C.sub.12 aralkyl or C.sub.7 -C.sub.12 aralkyloxy optionally substitutes with one or more substituents selected from halogen, nitro, cyano, trifluoromethyl, C.sub.1 -C.sub.5 alkyl, and C.sub.1 -C.sub.5 alkoxy; m is 1 or 2; and n is a integer of 1-5; or two Xs may form a fused ring together with the benzene ring or thiazole ring to which they are attached; and B is methoxycarbonyl or cyano.
    一种具有植物杀菌活性的吡唑基丙烯酸衍生物,其化学式为(I):其中:R.sub.1和R.sub.2独立地为氢或C.sub.1-C.sub.5烷基;A是以下式的基团:其中X独立地为氢;卤素;氰基;硝基;C.sub.1-C.sub.10烷基,C.sub.2-C.sub.11烯基,C.sub.1-C.sub.10烷氧基,C.sub.2-C.sub.11烯氧基,C.sub.2-C.sub.11炔氧基,C.sub.2-C.sub.11烷基羰基或C.sub.2-C.sub.11烷基羰氧基,可选地取代有一个或多个选自卤素、硝基、氰基、三氟甲基和C.sub.1-C.sub.5烷氧基的取代基;或C.sub.7-C.sub.13芳基羰基,C.sub.4-C.sub.9环烷基羰氧基,C.sub.7-C.sub.13芳基羰氧基,C.sub.6-C.sub.12芳基,C.sub.6-C.sub.12芳氧基,C.sub.2-C.sub.13杂芳基,其中有1-3个氧、硫或氮的杂原子,C.sub.2-C.sub.13杂芳氧基,其中有1-3个氧、硫或氮的杂原子,C.sub.7-C.sub.12芳基烷基或C.sub.7-C.sub.12芳基氧基,可选地取代有一个或多个选自卤素、硝基、氰基、三氟甲基、C.sub.1-C.sub.5烷基和C.sub.1-C.sub.5烷氧基的取代基;m为1或2;n为1-5的整数;或两个X可与它们连接的苯环或噻唑环一起形成融合环;B为甲氧羰基或氰基。
  • Organoboron compounds. Part X. The reaction of lithium with trialkyl borates
    作者:R. A. Bowie、O. C. Musgrave、H. R. Goldschmid
    DOI:10.1039/j39700002228
    日期:——
    Lithium reacts with boiling tributyl borate to form dilithium hexabutoxydiborate Li2[(BuO)3B·B(OBu)3], which loses tributyl borate on treatment with Lewis acids, giving the salts Li2[(BuO)3B·X] where X = BF3, B(OMe)3, or SiCl4. Dilithium hexabutoxydiborate is also prepared from tetrabutoxydiboron and lithium butoxide. Tripropyl borate reacts with lithium to form the analogous compound Li2[(PrO)3B·B(OPr)3]
    锂与沸腾的硼酸三丁酯反应形成六丁氧基二硼酸二锂Li 2 [(BuO)3 B·B(OBu)3 ],在用路易斯酸处理后失去硼酸三丁酯,得到盐Li 2 [(BuO)3 B·X]其中X = BF 3,B(OMe)3或SiCl 4。六丁氧基二硼酸二锂也可以由四丁氧基二硼和丁醇锂制备。硼酸三丙酯与锂反应形成类似的化合物Li 2 [(PrO)3 B·B(OPr)3 ]。
  • Diastereoselective Addition Reactions of Furyl Aldehydes Using Chiral Boronates as Auxiliary:  Application to the Enantioselective Synthesis of 2,3-Disubstituted Furyl Alcohols
    作者:Kin-Fai Chan、Henry N. C. Wong
    DOI:10.1021/ol010196n
    日期:2001.12.1
    [reaction: see text] The addition reactions of various nucleophiles to a furyl aldehyde bearing a chiral boronate at the C-3 position furnished chromatographically separable diastereomers. The R diastereoselection was more favorable when no additive was added. Surprisingly, when lithium alkoxides were selected as additives, the S diastereoselection is superior instead. Further transformation of C-B
    [反应:见正文]各种亲核试剂与C-3位置带有手性硼酸酯的呋喃醛的加成反应提供了色谱上可分离的非对映异构体。当不添加添加剂时,R非对映异构更有利。令人惊讶地,当锂醇盐被选作添加剂时,S diastereoselection优越代替。通过使用标准的Suzuki偶联条件,将CB键进一步转化为CC键,得到旋光的2,3-二取代的呋喃醇。
  • Synthesis and characterization of tricarbonyl[η6-(phenylethynyl)arene]chromium complexes: crystal structure of tricarbonyl[η6-(3-phenylethynyl)anisole]chromium
    作者:Fung-E Hong、Shih-Chun Lo、Ming-Woei Liou、Yuan-Terng Chang、Chu-Chieh Lin
    DOI:10.1016/0022-328x(95)05596-h
    日期:1996.1
    Tricarbonyl(η6-diphenylacetylene)chromium (4) was prepared from the reaction of tricarbonyl(η6-fluorobenzene)chromium (3) with lithium phenylacetylide (2) at a low temperature using hexamethylphosphoric triamide as cosolvent. A concomitant tricarbonyl(η6-butoxylbenzene)chromium (6) was also obtained in this reaction probably owing to both the air oxidation of n-BuLi and the ring opening of tetrahydrofuran
    三羰基(η 6 -diphenylacetylene)铬(4)从三羰基的反应来制备(η 6 -氟苯)铬(3)与锂苯基乙炔(2)在使用六甲基磷酸三作为助溶剂的低温下。由此所伴随的三羰基(η 6 -butoxylbenzene)铬(6)中的溶液在该反应可能是由于两者的空气氧化也得到Ñ正丁基锂,并通过开环四氢呋喃Ñ正丁基锂。大量的元和邻位产品9b和图10b在三羰基(的取代反应产生的η 6 -fluoroanisole)铬(8A)由锂苯基乙炔表明反应已通过经由简单的S中的任何手段Ñ氩机制。该结果为Pauson和Brookhart提出的机理提供了支持,其中亲核试剂攻击不带有离去基团的苯环的碳,然后氢迁移并最终消除离去基团以获得芳香性。此外,化合物还可以通过质量,IR,1 H和13 C NMR光谱以及元素分析来表征。三羰基的分子结构[ η 6-(3-苯基乙炔基)茴香醚]铬(9b)已经通过X射线衍射研究确定。晶体数据如下:。
  • Phthalocyanines
    申请人:Avecta Limited
    公开号:US06335442B1
    公开(公告)日:2002-01-01
    Phthalocyanine compounds substituted by from 1 to 8 substituents of formula (—O—R—O—) wherein R is a 1,2-arylene group are provided. Preferably, the phthalocyanine compounds are substituted by catechol. Additional substituents which may be present include hydrocarlyloxy, hydrocarbylthio, halogen and sulphonic acid or a salt thereof.
    提供了一种由公式(—O—R—O—)的1到8个取代基取代的酞菁化合物,其中R是1,2-芳基烷基。最好,酞菁化合物由邻二酚取代。可能存在的其他取代基包括烃氧基,烃硫基,卤素和磺酸或其盐。
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