Abstract:
A composition comprising compound (I) of formula and compound (II) of formula wherein R 2a and R 2b independently from each other are a linear alkyl group with 1 to 4 carbon atoms and R 1a , R 1b , R 3a to R 6a and R 3b to R 6b independently from each other are a hydrogen atom or a linear alkyl group with 1 to 4 carbon atoms.
Abstract:
A composition comprising compound (I) of formula and compound (II) of formula wherein R2a and R2b independently from each other are a linear alkyl group with 1 to 4 carbon atoms and R1a, R1b, R3a to R6a and R3b to R6b independently from each other are a hydrogen atom or a linear alkyl group with 1 to 4 carbon atoms.