1984
DOI: 10.1002/jlac.198419840208
|View full text |Cite
|
Sign up to set email alerts
|

Neue Synthesemethoden, 9. 4‐Methylbenzolthiosulfonsäure‐S‐alkylester, exzellente α‐Thiolierungsmittel für cyclische Ketone

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0
1

Year Published

1988
1988
2018
2018

Publication Types

Select...
3
3

Relationship

0
6

Authors

Journals

citations
Cited by 23 publications
(2 citation statements)
references
References 12 publications
0
1
0
1
Order By: Relevance
“…3 We prepared o ‐( o ‐iodophenyl)phenylthio derivatives4 of type 1 because a range of functionalized benzylic derivatives are readily available through the reaction of thiosulfonates 2 with the monomagnesium derivative 3 of 2,2′‐diiodobiphenyl ( 4 ) (Scheme ) 5. 6 The required thiosulfonates 2 were prepared either by the reaction of PhSO 2 Na with disulfides7 or by the reaction of PhSO 2 SNa with various benzylic halides in N , N ‐dimethylformamide8 (see Supporting Information). Alternatively, the benzylic o ‐( o ‐iodophenyl)phenylthio derivatives 1 can also be synthesized from 4 through the two‐step preparation of the chloromethyl thioether 5 , which was obtained in 72 % overall yield 9.…”
Section: Methodsmentioning
confidence: 99%
“…3 We prepared o ‐( o ‐iodophenyl)phenylthio derivatives4 of type 1 because a range of functionalized benzylic derivatives are readily available through the reaction of thiosulfonates 2 with the monomagnesium derivative 3 of 2,2′‐diiodobiphenyl ( 4 ) (Scheme ) 5. 6 The required thiosulfonates 2 were prepared either by the reaction of PhSO 2 Na with disulfides7 or by the reaction of PhSO 2 SNa with various benzylic halides in N , N ‐dimethylformamide8 (see Supporting Information). Alternatively, the benzylic o ‐( o ‐iodophenyl)phenylthio derivatives 1 can also be synthesized from 4 through the two‐step preparation of the chloromethyl thioether 5 , which was obtained in 72 % overall yield 9.…”
Section: Methodsmentioning
confidence: 99%
“…[2,3] Wir wählten funktionalisierte benzylische o-(o-Iodphenyl)phenylthioderivate [4] 1, die sich ausgehend von 2,2'-Diiodbiphenyl [5,6] (4) leicht durch Reaktion von Thiosulfonaten 2 mit dem entsprechenden Monomagnesiumderivat 3 herstellen ließen (Schema 1). Die benötigten Thiosulfonate 2 wurden sowohl durch Reaktion von PhSO 2 Na mit Disulfiden [7] als auch durch Reaktion von PhSO 2 SNa mit zahlreichen Benzylhalogeniden in DMF hergestellt; [8] siehe Hintergrundinformationen. Alternativ ließen sich die benzylischen o-(o-Iodphenyl)phenylthioderivate 1 auch aus Chlormethylthioether 5 herstellen.…”
unclassified