Main > ORGANIC CHEMICALS > Aromatics > Hydroxythiol > Synthesis > Grignard Reaction

Product USA. A

PATENT ASSIGNEE'S COUNTRY USA
UPDATE 04.00
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS - Reacting hydroxyl-protected halide compd having structure
X-(CH2)n-OPg; Pg = protecting group
- Reacting said hydroxyl-protected Mg halide compd with S
in said Grignard-suitable solvent to form a hydroxyl-protec
ted thio-Mg halide compd
- Hydrolyzing protected -OH to form a hydroxylthio-Mg halide
compd & converting the thio-Mg halide to thiol
Wherein said Pg is selected so that species formed by the de-protection of said Pg are inert toward thiols
PATENT PHOTOCOPY Available on request

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