Patent ID: 11912720
Assignee: KING ADBULAZIZ CITY FOR SCIENCE AND TECHNOLOGY
Field: Organic fine chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 14:
15. A method of preparing a rigid macrocycle, the method comprising cyclocondensing a first reagent comprising a compound of formula, wherein each of R1, R2, R3, and R4 is independently selected from the group consisting of hydrogen, a halogen, an alkyl moiety, an alkenyl moiety, an alkynyl moiety, a hydroxyl moiety, an alkoxy moiety, a phenoxy moiety, a carbonyl moiety, a cyanide moiety, and a sulfate moiety and m is greater than or equal to 2 and less than or equal to 10, and a second reagent comprising (i) two NDI subunits or two PMDI subunits and (ii) three chiral linking subunits.