abstract |
1372021 Cyclohexene aldehydes L GIVAUDAN & CIE SA 30 April 1973 [1 May 1972] 20381/73 Heading C2C Compounds of the formula where R 1 is H-, CH 3 -, CH 3 CH 2 -, or R 2 and R 4 are H- or CH 3 -, and R 3 is H-, CH 3 -, (CH 3 ) 2 C=CHCH 2 CH 2 - or are prepared by charging into a reaction chamber formaldehyde, R 1 CH 2 CHO and |