TY - JOUR
T1 - Synthesis of optically active cyclic phosphorothionates and phosphoramidothionates with insecticidal activityby using a chiral phosphorylating agent
AU - Hirashima, Akinori
AU - Eto, Morifusa
N1 - Copyright:
Copyright 2016 Elsevier B.V., All rights reserved.
PY - 1983/12
Y1 - 1983/12
N2 - Chiral methyl/7-nitrophenyl phosphorochloridothionate (MNPC) was utilized as a phosphorylating agent in the synthesis of optically active cyclic phosphorus esters including the enantiomers of 2-methoxy-4#-l, 3, 2-benzodioxaphosphorin 2-sulfide (salithion) and four diastereomers of 4-isobutyl-2-methoxy-l, 3, 2-oxazaphospholidine 2-sulfide (BMOS). Their insecticidal activity decreased in the following order; (S) > (R) in salithion and (S)P(S)C > (S)P(R)C > (R)P(R)C >(R)P(S)C in BMOS.
AB - Chiral methyl/7-nitrophenyl phosphorochloridothionate (MNPC) was utilized as a phosphorylating agent in the synthesis of optically active cyclic phosphorus esters including the enantiomers of 2-methoxy-4#-l, 3, 2-benzodioxaphosphorin 2-sulfide (salithion) and four diastereomers of 4-isobutyl-2-methoxy-l, 3, 2-oxazaphospholidine 2-sulfide (BMOS). Their insecticidal activity decreased in the following order; (S) > (R) in salithion and (S)P(S)C > (S)P(R)C > (R)P(R)C >(R)P(S)C in BMOS.
UR - http://www.scopus.com/inward/record.url?scp=0009267666&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0009267666&partnerID=8YFLogxK
U2 - 10.1080/00021369.1983.10866025
DO - 10.1080/00021369.1983.10866025
M3 - Article
AN - SCOPUS:0009267666
SN - 0916-8451
VL - 47
SP - 2831
EP - 2839
JO - Bioscience, Biotechnology and Biochemistry
JF - Bioscience, Biotechnology and Biochemistry
IS - 12
ER -