Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1984-01-09
1986-02-11
Daus, Donald G.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
549334, 71 88, C07D20504, C07D491113, A01N 4344
Patent
active
045697957
ABSTRACT:
Azetidine compounds of the general formula I ##STR1## wherein Ar represents a para-tolyl group and X represents a hydrogen atom, a carboxyl group or a hydroxymethyl group; their preparation from pentaerythritol via compounds of formula ##STR2## or two hydroxyl groups and Z represents Hal or OH, together with their use as intermediates in the preparation of 3-carboxyazetidine; also the compounds of formula ##STR3## wherein R.sub.1 and R.sub.2 both represent hydrogen, or together represent ##STR4## The compounds are intermediates for a known chemical hybridizing agent.
REFERENCES:
Anderson et al., Chem. Abstracts, vol. 81, (1974), p. 398, abstract 135842u.
March, ed., Advanced Organic Chemistry, 2nd ed., McGraw-Hill, N.Y., (1977), p. 1107.
Scholes Gary
van Helden Robert
Daus Donald G.
Shell Oil Company
Teoli, Jr. William A.
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