Main > ORGANIC CHEMICALS > HeteroCyclics

Product Isochroman. Mfg. Japan. K.

PATENT ASSIGNEE'S COUNTRY Japan
UPDATE 06.99
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS Reaction of
- Aq soln of formol (40-70 %)
- Arylalkanol (Ph-CH2CH2-OH)
- Friedel-Crafts catalyst
to cyclize said arylalkanol
PATENT PHOTOCOPY Available on request

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