Patent ID: 11891349
Assignee: CMBLU ENERGY AG
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  H  Y | IPC C  H

Claim 7:
8. The low molecular weight aromatic compound of claim 7, wherein the compound corresponds in structure to Formula (3)(a) or (b), wherein:
(a) R1 is optionally substituted C1-6 alkyl, optionally comprising at least one heteroatom selected from N, O and S; or optionally substituted amine;
(b) R2 is optionally substituted C1-6 alkyl, optionally comprising at least one heteroatom selected from N, O and S; or optionally substituted amine;
R1, R3 and R4 are preferably OH;
(c) R6 is optionally substituted C1-6 alkyl, optionally comprising at least one heteroatom selected from N, O and S; or optionally substituted amine;
R1 and R4 or R1, R2 and R4 are OH;
(d) R2 and R6 are each independently selected from optionally substituted C1-6 alkyl, optionally comprising at least one heteroatom selected from N, O and S; and optionally substituted amine; R1 and R4 or R1, R3 and R4 are OH;
(e) R3 and R6 are each independently selected from optionally substituted C1-6 alkyl, optionally comprising at least one heteroatom selected from N, O and S; and optionally substituted amine;
R1, R2 and R4 are preferably OH;
(f) R2 and R7 are each independently selected from optionally substituted C1-6 alkyl, optionally comprising at least one heteroatom selected from N, O and S; and optionally substituted amine; or
(g) R1 and R4 are each independently selected from optionally substituted C1-6 alkyl, optionally comprising at least one heteroatom selected from N, O and S; and optionally substituted amine;
wherein each of the other of R1-R8 is C1-6 alkoxy or H.