Chemistry is the experimental and theoretical study of materials on their properties at both the macroscopic and microscopic levels.In a patent， COA of Formula: C10H21NO, Which mentioned a new discovery about 2403-89-6
A description is given of compounds obtainable by reacting compounds of the general formula STR1 where A is O or N–R2 and B is a direct bond or O–CH2 –CH2, the carbon of the ethylene group being attached to the nitrogen of the piperidine ring, and R1 is H, C1 -C20 alkyl, C2 -C20 alkenyl, C2 -C20 alkynyl, C6 -C20 aryl, C7 -C20 aralkyl, O–C1 -C20 alkyl, O–C5 -C8 cycloalkyl, CO–C1 -C20 alkyl, CO–C6 -C20 aryl, CO–C7 -C20 aralkyl, O–CO–C1 -C20 alkyl or C1 -C6 alkyl-Z–C1 -C6 alkyl, where Z is O, S or C=O, and R2 is C1 -C12 alkyl or STR2 and Y is O or N–R4, or Y–R3, following removal of the hydrogen in position 4 of the piperidine ring, is the divatent radical STR3 [?spiro compound], and R3 is C1 -C20 alkyl, CO–C1 -C20 alkyl, CO–C6 -C20 aryl or CO–C7 -C20 aralkyl, R4 is C1 -C20 alkyl, or else, if R3 is other than C1 -C20 alkyl, is hydrogen with at least one secondary or primary amine or ammonia.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 2403-89-6, help many people in the next few years.COA of Formula: C10H21NO
Reference：
Piperidine – Wikipedia,
Piperidine | C5H10399N – PubChem