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2-溴-2,3-二甲基-3-丁醇 | 71150-37-3

中文名称
2-溴-2,3-二甲基-3-丁醇
中文别名
——
英文名称
2-bromo-2,3-dimethyl-3-butanol
英文别名
3-bromo-2,3-dimethyl-butan-2-ol;Tetramethylaethylenbromhydrin;3-Brom-2,3-dimethyl-butan-2-ol;3-Bromo-2,3-dimethylbutan-2-ol
2-溴-2,3-二甲基-3-丁醇化学式
CAS
71150-37-3
化学式
C6H13BrO
mdl
——
分子量
181.073
InChiKey
AEUYICFMKOJENI-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):
    1.5
  • 重原子数:
    8
  • 可旋转键数:
    1
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    20.2
  • 氢给体数:
    1
  • 氢受体数:
    1

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Ayers, Journal of the American Chemical Society, 1938, vol. 60, p. 2959
    摘要:
    DOI:
  • 作为产物:
    描述:
    alkaline earth salt of/the/ methylsulfuric acid 在 乙醚氢溴酸 作用下, 生成 2-溴-2,3-二甲基-3-丁醇
    参考文献:
    名称:
    Ayers, Journal of the American Chemical Society, 1938, vol. 60, p. 2959
    摘要:
    DOI:
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文献信息

  • Photoreduction of Pt(IV) Halo-Hydroxo Complexes: Possible Hypohalous Acid Elimination
    作者:Lasantha A. Wickramasinghe、Paul R. Sharp
    DOI:10.1021/ic402358s
    日期:2014.2.3
    detected in photolyzed benzene solutions. Photolysis of 3 or 6 in the presence of 2,3-dimethyl-2-butene (TME) yields the chlorohydrin (2-chloro-2,3-dimethyl-3-butanol), 3-chloro-2,3-dimethyl-1-butene, and acetone, all expected products from HOCl trapping, but additional oxidation products are also observed. Photolysis of mixed chloro-bromo complex 7 with TME yields the bromohydrin (2-bromo-2,3-dimethyl-3-butanol)
    将浓缩的过氧化氢加至反式Pt(PEt 3)2 Cl(R)[ 1(R = 9-基),2(R = 4-三甲基苯基)]可以生成反式Pt(PEt 3)2( Cl)(OOH)(OH)(R)[ 5(R = 9-基),4(R = 4-三甲基苯基)],其中氢过氧配体反式为R。络合物5不稳定并与溶剂CH 2反应CL 2,得到的反式,顺式-Pt(PET 3)2(Cl)的2(OH)(9-基)(3)。用HCl处理4可获得类似的反式-顺式-Pt(PEt 3)2(Cl)2(OH)(4-三甲基苯基)(6)和HBr产生反式-Pt(PEt 3)2(Br)(Cl)( OH)(4-三甲基苯基)(7),其中Br和4-三甲基苯基配体是反式的。3或6在313或380 nm处发生光解会导致反式Pt(PEt 3)2 Cl(R)(1或2)。未检测到预期的副产物HOCl,但显示出真实的HOCl溶液在反应条件下会分解。在光解苯溶液中检测到氯苯和其他可将PPh
  • Epoxy/amine adducts for dispersing solids
    申请人:BYK-Chemie, GmbH
    公开号:US10301486B2
    公开(公告)日:2019-05-28
    The invention relates to comb copolymers, which can be produced from at least one diglycidyl ether (A) of general formula (I), at least one polyether monoamine (B) of the general formula Rt—[OEt]n[OPr]m[OBu]s—NH2, at least one amine (C) of the general formula Z—R1—NH2, and optionally at least one secondary amine (D) that is free of primary amino groups and is of the general formula NHTV, wherein R stands for a residue free of epoxy groups, selected from aliphatic residues, aromatic residues, and araliphatic residues; Rt stands for a residue selected from alkyl residues having 1 to 6 carbon atoms; OEt stands for an ethylene oxide residue, OPr stands for a propylene oxide residue, and OBu stands for a butylene oxide residue; n stands for a number from 0 to 100, m stands for a number from 3 to 50, and s stands for a number from 0 to 20, and n+m+s=3 to 103; R1 stands for an aliphatic, aromatic, or araliphatic hydrocarbon residue having 1 to 12 carbon atoms; Z stands for a residue free of primary and secondary amino groups and having at least one basic nitrogen atom, T and V do not contain any secondary amino groups and stand, independently of each other, for aliphatic residues having 1 to 12 carbon atoms, aromatic residues having 6 to 12 carbon atoms, or araliphatic residues having 7 to 12 carbon atoms, wherein the molar number of the sum of the primary amino groups of the polyether monoamines (B) and primary amino groups of the amines (C) divided by the molar number of the epoxy groups of the diglycidyl ethers (A) equals a value of ⅓ to ¾. The invention further relates to the production of the comb copolymers, dispersions, particulate preparations, wetting agents, and dispersants that contain the comb copolymers, to particles coated with the comb copolymers, and to the use of the comb copolymers as wetting agents and dispersants, in particular for increasing the jetness.
    本发明涉及梳状共聚物,可由至少一种通式(I)的二缩水甘油醚(A)、至少一种通式为 Rt-[OEt]n[OPr]m[OBu]s-NH2的聚醚单胺(B)、至少一种通式为 Z-R1-NH2的胺(C)以及可选的至少一种不含伯基且通式为 NHTV 的仲胺(D)制得、其中 R 代表不含环氧基团的残基,选自脂肪族残基、芳香族残基和脂肪族残基;Rt 代表选自具有 1 至 6 个碳原子的烷基残基的残基;OEt 代表环氧乙烷残基,OPr 代表环氧丙烷残基,OBu 代表环氧丁 烷残基;n 代表 0 至 100 的数字,m 代表 3 至 50 的数字,s 代表 0 至 20 的数字,n+m+s=3 至 103;R1 代表具有 1 至 12 个碳原子的脂肪族、芳香族或芳香族烃残余物;Z 代表不含伯基和仲基且至少有一个碱基氮原子的残基,T 和 V 不含任何仲基,并分别代表具有 1 至 12 个碳原子的脂肪族残基、具有 6 至 12 个碳原子的芳香族残基、其中聚醚单胺(B)的伯基和胺(C)的伯基之和的摩尔数除以二缩水甘油醚 (A)的环氧基摩尔数等于 ⅓ 至 ¾。本发明还涉及含有梳状共聚物的梳状共聚物、分散体、微粒制剂、润湿剂和分散剂的生产,涉及涂有梳状共聚物的微粒,以及梳状共聚物作为润湿剂和分散剂的用途,特别是用于增加喷射性。
  • ON 1,2- AND 1,4-ADDITION.<sup>1</sup> V. NITROGEN TETROXIDE AND TETRAMETHYLETHYLENE
    作者:ARTHUR MICHAEL、G. H. CARLSON
    DOI:10.1021/jo01207a002
    日期:1940.1
  • SEEBACH D.; DAMMANN R.; LINDNER H. J.; KITSCHKE B., HELV. CHIM. ACTA, 1979, 62, NO 4, 1143-1161
    作者:SEEBACH D.、 DAMMANN R.、 LINDNER H. J.、 KITSCHKE B.
    DOI:——
    日期:——
  • EPOXY-AMIN-ADDUKTE ZUR DISPERGIERUNG VON FESTSTOFFEN
    申请人:BYK-Chemie GmbH
    公开号:EP3207075B1
    公开(公告)日:2022-12-07
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