Crystal Structure of (±)-Methyl 2-[4-(2,4-Dichlorophenoxy)phenoxy]propionate, a New Selective Grass Herbicide of the Phenoxy-Phenoxy Series

Smith G., Kennard C.H.L., White A.H. and Skelton B.W. (1981) Crystal Structure of (±)-Methyl 2-[4-(2,4-Dichlorophenoxy)phenoxy]propionate, a New Selective Grass Herbicide of the Phenoxy-Phenoxy Series. Journal of Agricultural and Food Chemistry, 29 5: 1046-1049. doi:10.1021/jf00107a039


Author Smith G.
Kennard C.H.L.
White A.H.
Skelton B.W.
Title Crystal Structure of (±)-Methyl 2-[4-(2,4-Dichlorophenoxy)phenoxy]propionate, a New Selective Grass Herbicide of the Phenoxy-Phenoxy Series
Journal name Journal of Agricultural and Food Chemistry   Check publisher's open access policy
ISSN 1520-5118
Publication date 1981-01-01
Sub-type Article (original research)
DOI 10.1021/jf00107a039
Open Access Status Not yet assessed
Volume 29
Issue 5
Start page 1046
End page 1049
Total pages 4
Language eng
Subject 1600 Chemistry
1100 Agricultural and Biological Sciences
Abstract The crystal structure of the selective phenoxy-phenoxy grass herbicide (±)-methyl 2-[4-(2,4-dichlorophenoxy) phenoxy]propionate (Diclofop-methyl) has been determined by direct methods and refined by least squares to a final residual of 0.039 for 1297 observed reflections. The conformational features of the 2-phenoxypropionate moiety in the molecule closely resemble those of the substituted 2-phenoxypropionic acid herbicides, where structural aspects are well systematized. There appears to be little conformational change associated with the presence of the substituent methyl ester group on the acid.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: Scopus Import - Archived
 
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Created: Tue, 25 Jul 2017, 00:03:52 EST by System User