DIMETHYL-SULFOXIDE PHASE C-H BOND-DISSOCIATION ENERGIES FOR PHENALENE AND BENZANTHRENE

被引：20
|
作者：
BAUSCH, MJ
GOSTOWSKI, R
JIRKA, G
SELMARTEN, D
WINTER, G
机构：
[1] Department of Chemistry and Biochemistry, Southern Illinois University—Carbondale, Illinois 62901-4409, Carbondale
来源：
JOURNAL OF ORGANIC CHEMISTRY | 1990年 / 55卷 / 23期
关键词：
D O I：
10.1021/jo00310a002
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
: Comparisons of fluorene, phenalene, and benzanthrene sp3C-H homolytic bond dissociation energy data, data collected with the aid of a cycle that utilizes acid-base and redox data collected in dimethyl sulfoxide solution, indicate that the sp3C-H bonds in phenalene and benzanthrene are about 18 and 16 kcal/mol weaker (in a homolytic sense) than the sp3C-H bond in fluorene. © 1990, American Chemical Society. All rights reserved.
引用
收藏
页码：5805 / 5806
页数：2
相关论文
共 50 条
  • [31] THEORETICAL-STUDY OF THE BOND-DISSOCIATION ENERGIES OF PROPYNE (C3H4)
    BAUSCHLICHER, CW
    LANGHOFF, SR
    CHEMICAL PHYSICS LETTERS, 1992, 193 (05) : 380 - 385
  • [32] ACIDITIES AND HOMOLYTIC BOND-DISSOCIATION ENERGIES OF THE ALPHA-C-H BONDS IN KETONES IN DMSO
    BORDWELL, FG
    HARRELSON, JA
    CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1990, 68 (10): : 1714 - 1718
  • [33] THE GAS-PHASE ACIDITY AND BOND-DISSOCIATION ENERGIES OF HYDROGEN TELLURIDE
    GAL, JF
    MARIA, PC
    DECOUZON, M
    INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PROCESSES, 1989, 93 (01): : 87 - 94
  • [34] COMPARISONS OF N-H, C-H, O-H, AND S-H HETEROLYTIC AND HOMOLYTIC BOND STRENGTHS IN AQUEOUS AND DIMETHYL-SULFOXIDE SOLUTION
    BAUSCH, MJ
    GOSTOWSKI, R
    GUADALUPEFASANO, C
    SELMARTEN, D
    VAUGHN, A
    WANG, LH
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1992, 203 : 561 - ORGN
  • [35] COMPARISONS OF N-H, C-H, O-H, AND S-H HETEROLYTIC AND HOMOLYTIC BOND STRENGTHS IN AQUEOUS AND DIMETHYL-SULFOXIDE SOLUTION
    BAUSCH, MJ
    GOSTOWSKI, R
    GUADALUPEFASANO, C
    SELMARTEN, D
    VAUGHN, A
    WANG, LH
    JOURNAL OF ORGANIC CHEMISTRY, 1991, 56 (26): : 7191 - 7193
  • [36] C-H and N-H bond dissociation energies of small aromatic hydrocarbons
    Barckholtz, C
    Barckholtz, TA
    Hadad, CM
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (03) : 491 - 500
  • [37] Effects of geminal disubstitution on C-H and N-H bond dissociation energies
    Song, KS
    Liu, L
    Guo, QX
    TETRAHEDRON, 2004, 60 (44) : 9909 - 9923
  • [38] KINETICS OF VAPOUR-PHASE BROMINATION OF CYCLANES AND BUTANE - C-H BOND DISSOCIATION ENERGIES IN CYCLANES
    FERGUSON, KC
    WHITTLE, E
    TRANSACTIONS OF THE FARADAY SOCIETY, 1971, 67 (585): : 2618 - &
  • [39] ARRHENIUS PARAMETERS FOR REACTIONS OF O(P-3) ATOMS WITH SEVERAL ALDEHYDES AND TREND IN ALDEHYDIC C-H BOND-DISSOCIATION ENERGIES
    SINGLETON, DL
    IRWIN, RS
    CVETANOVIC, RJ
    CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1977, 55 (18): : 3321 - 3327
  • [40] Calculation of ionization potentials and C-H bond dissociation energies of toluene derivatives
    J Phys Chem, 8 (2950):
12345