Patent ID: 11932599
Assignee: UNIVERSITY OF MASSACHUSETTS
Field: Organic fine chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. A compound according to Formula 1, , wherein
each occurrence of R is hydrogen, X is, , R1 and R3 are hydrogen, and R2 and R4 are bicyclo[3.1.2.]heptane, and the compound is of the formula, , or
R is hydrogen, X is, , R1 and R3 are hydrogen, and R2 and R4 are bicylo[1.1.1]pentane, and the compound is of the formula, , or
R is hydrogen, X is, , R1 and R3 are hydrogen, and R2 and R4 are 3-pentyl, and the compound is of the formula, , or
R is hydrogen, X is, , R1 and R3 are hydrogen, and R2 and R4 are spiro[3.3]heptane, and the compound is of the formula, , or
each occurrence of R is hydrogen, X is, , R1 and R3 are each hydrogen, and R2 and R4 are each adamantyl groups, and the compound is of the formula,