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α,α-bis(3,3,3-trifluoropropynyl)benzyl benzoate | 127263-10-9

中文名称
——
中文别名
——
英文名称
α,α-bis(3,3,3-trifluoropropynyl)benzyl benzoate
英文别名
<α,α-bis(3,3,3-trifluoropropynyl)>benzyl benzoate;(1,1,1,7,7,7-Hexafluoro-4-phenylhepta-2,5-diyn-4-yl) benzoate
α,α-bis(3,3,3-trifluoropropynyl)benzyl benzoate化学式
CAS
127263-10-9
化学式
C20H10F6O2
mdl
——
分子量
396.289
InChiKey
CNBLVQPOIHGRTG-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):
    5.8
  • 重原子数:
    28
  • 可旋转键数:
    6
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.15
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    8

反应信息

点击查看最新优质反应信息

文献信息

  • Fluorinated acetylenes. Part 12. Reaction of 3,3,3-trifluoropropynyl-lithium with benzil and α-haloacetophenones
    作者:Michael G. Barlow、Sabiha Tajammal、Anthony E. Tipping
    DOI:10.1016/s0022-1139(00)80404-2
    日期:1993.7
    3-trifluoropropynyl)oxirane (16) (25%) and the dialkynyl ester (1b) (7%). The oxirane 16, conveniently prepared (51%) by treatment of salt 4 with the bromoketone (1:1 molar ratio) in THF at −60 °C, on reaction with lithium phenylacetylide followed by addition of benzoyl chloride (c. 1:1:1 molar ratio) in THF at −60 °C gives a compound identified as 2-phenyl-2-(1-phenyl-5,5,5-trifluoropent-3-en-1-yn-3-yl)oxirane (17)
    在-50°C下用乙醚中的苯甲腈(摩尔比为2:1)处理3,3,3-三氟丙炔基锂(4),然后加入过量的苯甲酰氯,得到1-苯甲酰基-5-苯甲酰氧基-5-苯基2,3-双(三氟甲基)环戊-1,3-二烯(11)(61%)和1,4- dialkynyl酯(CF 3 CC)2 CPHO 2 CPh的(1B)( 8%)。该盐的类似反应4与α氯苯乙酮(2:1摩尔比)中在-50℃下二乙醚,接着加入稍过量的苯甲酰氯的,给人的酯CF 3 CCPh(CH 2 Cl)的Ô 2 CPh(14a(55%)和被认为是2,5-二苯基-2,5-双(3,3,3-三氟丙炔基)-1,4-二恶烷的化合物(15)(30%)。在相同条件下,α-溴苯乙酮,得到相应的溴代酯CF 3 CCCPh(CH 2溴)O 2 CPh的(14B)(39%),2-苯基-2-(3,3,3- trifluoropropynyl)环氧乙烷(16)(25%)和二
  • Fluorinated acetylenes. Part 11. Reaction of [1,1-bis(3,3,3-trifluoropropynyl)]ethyl ethanoate with cyclohexa-1,3-diene and of [α,a-bis(3,3,3-trifluoropropynyl)]benzyl benzoate with norbornadiene and diazomethane
    作者:Michael G. Barlow、Sabiha Tajammal、Anthony E. Tipping
    DOI:10.1016/s0022-1139(00)80403-0
    日期:1993.7
    corresponding benzoate ester (CF3CC)2CPhO2CPh (1b) at 150 °C gave a complex mixture of unidentified products; reaction did not occur at 100 °C. Facile reaction occurred between diazomethane and the ester 1b at 0 °C to give [α,α-bis(4-trifluoromethylpyrazol-3-yl)]benzyl benzoate (16) and [α-(1-methyl-4-trifluoromethylpyrazol-5-yl)-α-(4-trifluoromethylpyrazol-3-yl)]benzyl benzoate (15) and hence [α,α-bis(1-m
    环己-1,3-二烯与dialkynyl酯(CF反应3 CC)2 CM ë Ò 2 CM ë(1A)在70℃下使两种非对映(比率9:2)的混合物中的狄尔斯的-Al醛加合物[2-(2-乙酰氧基-5,5,5-三氟戊-3-yn-2-基)-3-三氟甲基]双环[2.2.2]八-2,5-二烯(3),其中在100℃下热解,主要得到2-(2-乙酰氧基-5,5,5-三氟戊-3-yn-2-基)苯并三氟化物(4)及其少量的水合产物2-(2-乙酰氧基-5,5,5-三氟戊-3-一-2-基)苯并三氟化物(5)。降冰片二烯和相应的苯甲酸酯之间试图环加成(CF 3 CC)2 CPhO 2 CPh(1b)在150°C下得到复杂的身份不明的产物混合物;在100°C时未发生反应。重氮甲烷与酯1b在0°C时容易发生反应,得到[α,α-双(4-三氟甲基吡唑-3-基)]苯甲酸苄酯(16)和[α-(1-甲基-4-三氟甲基吡唑并5]
  • Novel cycloadducts from the reactions of [α,α-bis(3,3,3-trifluoropropynyl)]benzyl benzoate and [1,1-bis(3,3,3-trifluoropropynyl)]ethyl ethanoate with furan
    作者:Michael G. Barlow、Sabiha Tajammal、Anthony E. Tipping
    DOI:10.1039/c39890001637
    日期:——
    Reaction of furan with the dialknyl ester (CF3CC)2CPhOCOPh (1a) in dichloromethane at 50°C affords a mixture of four 1:1 adducts, the (Z)-isomer of triene (4a)(major product), diketone (5a), and the benzopenta-cyclononenes (3) and (6), via the common intermediate 2-benzoyloxy-2-phenyl-4, 10-bis(trifluoromethyl)-7-oxapentacyclo [4.4.0.01,3.05,9.08,10]dec-3-ene (9) formed from the bis Diels–Alder adduct
    呋喃与二烷基酯(CF 3 C C)2 CPhOCOPh(1a)在二氯甲烷中于50°C反应,得到四种1:1的加合物的混合物,即三烯的(Z)异构体(4a)(主要产物),二酮(5a),和苯并五环-环壬烯(3)和(6),通过共同的中间体2-苯甲酰氧基-2-苯基-4,10-双(三氟甲基)-7-氧杂五环[4.4.0.0 1,3。 0 5,9 0.0 8,10 ]癸-3-烯(9从所形成的二基)双分子内狄尔斯-阿德耳加成物(π 2小号+ π2小号+ π 2个小号)环加成,随后的呋喃复古裂解; 与酯(CF 3 C C)2 CMeOCOMe(1b)的相应反应类似地产生二酮(5b)(主要产物)和三烯(4)的(E)和(Z)异构体的混合物,呋喃-二炔2:1加合物(7)或(8)也正在形成。
  • α,α-Bis(1-methyl-4-trifluoromethyl-5-pyrazolyl)benzyl benzoate and α-(1-methyl-4-trifluoromethyl-3-pyrazolyl)-α-(1-methyl-4-trifluoromethyl-5-pyrazolyl)benzyl benzoate: an investigation into the direction of diazomethane addition to α,α-bis(3,3,3-trifluoropropynyl)benzyl benzoate
    作者:M. G. Barlow、R. G. Pritchard、S. Tajammal、A. E. Tipping
    DOI:10.1107/s0108270194002519
    日期:1994.9.15
    The structures of the title compounds, two isomers of C24H18F6N4O2, may be compared by considering the geometry about the tetrahedral benzyl C atoms. In each compound the planar phenyl and benzoate systems are aligned approximately parallel to the ester C-O bond with the latter substituent projecting between the phenyl and 1-methyl-4-trifluoromethylpyrazolyl rings. However, while both CF3 substituents in the first molecule project away from the ester C-0 bond [O-C-C-C(CF3) -138.5 (5), -122.2 (6)-degrees], removal of a methyl group to an outer N atom has reversed the situation in the second compound [O-C-C-C(CF3) -63 (1), -41 (1) and 65 (1), 34 (1)-degrees for the two molecules in the asymmetric unit, respectively].
  • Barlow, Michael G.; Tajammal, Sabiha; Tipping, Anthony E., Journal of the Chemical Society. Perkin transactions I, 1992, # 19, p. 2485 - 2494
    作者:Barlow, Michael G.、Tajammal, Sabiha、Tipping, Anthony E.
    DOI:——
    日期:——
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