Patent ID: 11932662
Assignee: LIER CHEMICAL CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A  B  Y | IPC C

Claim 31:
32. The process according to claim 17, characterized in that,
in embodiment (i), the temperatures in the first microchannel reactor and/or the second microchannel reactor each range independently from −5° C. to 30° C., wherein the above temperatures are the same or different;
in embodiment (ii), the temperatures in the first microchannel reactor, the second microchannel reactor and/or the third microchannel reactor each range independently from −5° C. to 30° C., wherein the above temperatures are the same or different;
in embodiment (iii), the temperatures in the first microchannel reactor, the second microchannel reactor and/or the third microchannel reactor each range independently from −5° C. to 30° C., wherein the above temperatures are the same or different; and
in embodiment (iv), the temperature in the first microchannel reactor ranges from −25° C. to 5° C.; and/or the temperature in the tube reactor is from −20° C. to 5° C.