Benzil-bis(N-phenylimin) | 220174-60-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: Benzil-bis(N-phenylimin)
• CAS: 220174-60-7
• 化学式: C₂₆H₂₀N₂
• 分子量: 360.458
• InChiKey: YBGSMMQIEMVNHB-NBHCHVEOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.63
• 重原子数：
  28.0
• 可旋转键数：
  5.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  24.72
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为反应物：
  描述：

  1,2-二甲基-1,1,2,2-四氯二硅烷 、 Benzil-bis(N-phenylimin) 以 甲苯 为溶剂， 反应 48.0h， 生成
  参考文献：
  名称：

  1.4-Addition of 1.1.2.2-tetrachlorodimethyldisilane to 1.4-diaza-1.3-dienes, synthesis and molecular structure of 1.6-disila-2.5-diaza-1.1.6.6-tetrachloro-1.6-dimethyl-2.5-di-p-tolyl-3.4-diphenyl-hexa-3-ene

  摘要：

  Reaction of 1.1.2.2-tetrachlorodimethyldisilane (4) with 1.4-diazadienes like benzildianil (1), benzildi-p-tolil (2) and benzildi-p-anisil (3) leads to a 1.4-addition product of the disilane under cleavage of the Si-Si bond (1a, 2a, 3a). The structure of 2a was determined by X-ray crystallography (crystal data: monoclinic, P2(1)/n, a = 14.661(4), b = 12.283(2), c = 17.564(5) Angstrom, beta = 103.13 degrees, Z = 4, R = 0.0585 for 5992 independent reflections). Surprisingly, 2a was found to be in the cis-configuration with almost C-2 symmetry and a torsion angle of only 13 degrees. Owing to statistical disorder, some bond lengths are not in the expected range.

  DOI：

  10.1016/s0022-328x(96)06823-4
• 作为产物：
  描述：

  N-苄叉苯胺 在 1-萘甲醛 、 氢化镱 、 碘甲烷 作用下， 以 四氢呋喃 、 六甲基磷酰三胺 为溶剂， 反应 4.0h， 以81%的产率得到Benzil-bis(N-phenylimin)
  参考文献：
  名称：

  Preparation of vicinal diimines: a new dehydrogenative coupling reaction of aldimines mediated by ytterbium metal

  摘要：

  芳香醛亚胺与镱金属反应，发生脱氢偶联，得到邻位二亚胺化合物，然后用芳香醛如 1-萘醛 (1-NpCHO) 作为氢受体进行处理。

  DOI：

  10.1039/a801514g

文献信息

• [EN] METHODS OF PRODUCING ALPHA, BETA-UNSATURATED CARBOXYLIC ACID SALTS FROM ALKANES AND CARBON DIOXIDE<br/>[FR] PROCÉDÉS DE PRODUCTION DE SELS D'ACIDE CARBOXYLIQUE ALPHA, BÊTA-INSATURÉS À PARTIR D'ALCANES ET DE DIOXYDE DE CARBONE
  申请人：SABIC GLOBAL TECHNOLOGIES BV

  公开号：WO2019053540A1

  公开（公告）日：2019-03-21

  Methods of producing α,β-unsaturated carboxylic acid salt are described. A method can include reacting an alkene and carbon dioxide with a composition that includes a carboxylation catalyst, an organic base that is solubilized in the composition, and an inorganic base that is not solubilized in the composition, under reaction conditions suitable to produce an inorganic base salt of an α,β-unsaturated carboxylic acid. The organic base can have a first pKa and the inorganic base has a second pKa that is greater than the first pKa.

  描述了生产α,β-不饱和羧酸盐的方法。一种方法可以包括在适合于产生α,β-不饱和羧酸的无机盐的条件下，将烯烃和二氧化碳与包括羧化催化剂、在组合物中溶解的有机碱和不在组合物中溶解的无机碱的组成反应。所述有机碱具有第一pKa值，所述无机碱具有大于第一pKa值的第二pKa值。
• First 2,3-Dialkynyl-1,4-diazabutadienes by Pd-Catalyzed Cross-Coupling of Bis(imidoyl chlorides) and Alkynylstannanes
  作者：Rüdiger Faust、Bernd Göbelt

  DOI：10.1016/s0040-4039(97)10218-0

  日期：1997.11

  general procedure for a palladium-mediated organyl group transfer from organostannanes to bis(imidoyl chlorides) has been developed on the basis of the Pd2(dba)3·CHCl3/AsPh3 catalyst system. This protocol allows the synthesis of 2,3-dialkynyl-1,4-diazabutadienes and of trialkynyl-1,3,5-triazines from cyanuric chloride. © 1997 Elsevier Science Ltd.

  在Pd 2（dba）3 ·CHCl 3 / AsPh 3催化剂体系的基础上，已经开发了钯介导的有机基团从有机锡转移到双（亚氨基酰氯）的一般方法。该方案允许从氰尿酰氯合成2,3-二炔基-1,4-二氮杂丁二烯和三炔基-1,3,5-三嗪。©1997爱思唯尔科学有限公司。
• [EN] METHODS OF MAKING ALPHA, BETA-UNSATURATED CARBOXYLIC ACIDS OR SALTS<br/>[FR] PROCÉDÉS DE FABRICATION D'ACIDES CARBOXYLIQUES ALPHA,BÊTA-INSATURÉS OU DE LEURS SELS
  申请人：SABIC GLOBAL TECHNOLOGIES BV

  公开号：WO2017158469A1

  公开（公告）日：2017-09-21

  Methods of making an α,β-unsaturated carboxylic acid or a salt thereof is disclosed. The method can include reacting an alkene and carbon dioxide with a composition comprising a metal containing carboxylation catalyst and a coordinating ligand under conditions suitable to produce the α,β-unsaturated carboxylic acid or salt thereof. The coordinating ligand can include at least two coordinating atoms selected from nitrogen (N), oxygen (O), sulfur (S), and carbene that coordinate with the metal in the carboxylation catalyst.

  揭示了制备α,β-不饱和羧酸或其盐的方法。该方法可以包括在适宜条件下，将烯烃和二氧化碳与含有金属含有羧化催化剂和配位配体的组合物反应，以产生α,β-不饱和羧酸或其盐。配位配体可以包括至少两个与羧化催化剂中的金属配位的氮（N）、氧（O）、硫（S）和卡宾等配位原子。
• [EN] ACRYLATES THROUGH OLEFIN/CARBON DIOXIDE COUPLING<br/>[FR] ACRYLATES PAR COUPLAGE OLÉFINE/DIOXYDE DE CARBONE
  申请人：SABIC GLOBAL TECHNOLOGIES BV

  公开号：WO2019053541A1

  公开（公告）日：2019-03-21

  Methods of producing α,β-unsaturated carboxylic acid salts are described. A method can include reacting an alkene and carbon dioxide with a composition that includes a carboxylation catalyst and an inorganic base in a protic solvent under reaction conditions suitable to produce an inorganic base salt of an α,β-unsaturated carboxylic acid.

  描述了生产α，β-不饱和羧酸盐的方法。一种方法可以包括在适合产生α，β-不饱和羧酸的无机碱盐的反应条件下，将烯烃和二氧化碳与包括羧化催化剂和无机碱的组合物在质子溶剂中反应。
• Coupling of imidoyl chlorides to diazadienes by anionic nickel complexes
  作者：Holward Alper、Masato Tanaka、Khaled Hachem

  DOI：10.1016/s0022-328x(00)82882-x

  日期：1980.4

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