Correlation of the aqueous solubility of hydrocarbons and halogenated hydrocarbons with molecular structure

被引:70
作者
Huibers, PDT
Katritzky, AR [1 ]
机构
[1] Univ Florida, Dept Chem, Gainesville, FL 32611 USA
[2] MIT, Dept Chem Engn, Cambridge, MA 02139 USA
来源
JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES | 1998年 / 38卷 / 02期
关键词
D O I
10.1021/ci9700438
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The aqueous solubilities of a set of 109 hydrocarbons and 132 halogenated hydrocarbons (total 241) are correlated by a three term equation using descriptors calculated solely from molecular structure, with a correlation coefficient (R) of 0.979 and a standard error (s) of 0.386 log units. This equation allows the estimation of aqueous solubilities of hydrocarbons and halogenated hydrocarbons (including polychlorinated biphenyls). The key descriptor is the molecular volume, modified by topological and electrostatic terms. The use of descriptors calculated only from molecular structure eliminates the need for experimental determination of properties for use in the correlation and allows for the estimation of aqueous solubility for molecules not yet synthesized or isolated.
引用
收藏
页码:283 / 292
页数:10
相关论文
共 30 条
[1]   SOLUBILITY OF NONELECTROLYTES IN POLAR-SOLVENTS .5. ESTIMATION OF SOLUBILITY OF ALIPHATIC MONOFUNCTIONAL COMPOUNDS IN WATER USING A MOLECULAR SURFACE-AREA APPROACH [J].
AMIDON, GL ;
YALKOWSKY, SH ;
ANIK, ST ;
VALVANI, SC .
JOURNAL OF PHYSICAL CHEMISTRY, 1975, 79 (21) :2239-2246
[2]   COMPARATIVE-STUDY OF LIPOPHILICITY VERSUS TOPOLOGICAL MOLECULAR DESCRIPTORS IN BIOLOGICAL CORRELATIONS [J].
BASAK, SC ;
HARRISS, DK ;
MAGNUSON, VR .
JOURNAL OF PHARMACEUTICAL SCIENCES, 1984, 73 (04) :429-437
[3]   A NEW METHOD FOR THE ESTIMATION OF THE AQUEOUS SOLUBILITY OF ORGANIC-COMPOUNDS [J].
BODOR, N ;
HUANG, MJ .
JOURNAL OF PHARMACEUTICAL SCIENCES, 1992, 81 (09) :954-960
[4]  
Deno N. C., 1960, J. Chem. Eng. Data, V5, P1, DOI [10.1021/JE60005A001, DOI 10.1021/JE60005A001]
[5]   QUANTITATIVE STRUCTURE PROPERTY RELATIONSHIPS FOR AQUEOUS SOLUBILITIES AND HENRYS LAW CONSTANTS OF POLYCHLORINATED-BIPHENYLS [J].
DUNNIVANT, FM ;
ELZERMAN, AW ;
JURS, PC ;
HASAN, MN .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1992, 26 (08) :1567-1573
[7]   LINEAR SOLVATION ENERGY RELATIONSHIPS .41. IMPORTANT DIFFERENCES BETWEEN AQUEOUS SOLUBILITY RELATIONSHIPS FOR ALIPHATIC AND AROMATIC SOLUTES [J].
KAMLET, MJ ;
DOHERTY, RM ;
ABRAHAM, MH ;
CARR, PW ;
DOHERTY, RF ;
TAFT, RW .
JOURNAL OF PHYSICAL CHEMISTRY, 1987, 91 (07) :1996-2004
[8]   UNIFAC prediction of aqueous and nonaqueous solubilities of chemicals with environmental interest [J].
Kan, AT ;
Tomson, MB .
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 1996, 30 (04) :1369-1376
[9]   QSPR - THE CORRELATION AND QUANTITATIVE PREDICTION OF CHEMICAL AND PHYSICAL-PROPERTIES FROM STRUCTURE [J].
KATRITZKY, AR ;
LOBANOV, VS ;
KARELSON, M .
CHEMICAL SOCIETY REVIEWS, 1995, 24 (04) :279-+
[10]   A QSPR study of the solubility of gases and vapors in water [J].
Katritzky, AR ;
Mu, L ;
Karelson, M .
JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES, 1996, 36 (06) :1162-1168