| 主权项 |
1. A bacteriochlorin of Formula I:wherein:
R is H or silyl; each R1 and R2 is independently selected from the group consisting of H, alkyl, aryl, alkoxy, halo, mercapto, cyano, hydroxyl, nitro, acyl, alkylthio, alkylamino, acyloxy, and —C(O)NRaRb where Ra and Rb are each independently selected from the group consisting of alkyl, cycloalkyl, alkenyl, alkynyl and aryl, preferably H or alkyl; each R3 and R4 is independently selected from the group consisting of alkyl, cycloalkyl, aryl, and arylalkyl; each R5 is independently selected from the group consisting of H, alkyl, alkenyl, alkynyl, cycloalkyl, aryl, arylalkyl, arylalkenyl, arylalkynyl, alkoxy, halo, cyano, nitro, acyl, alkylthio, alkylamino, arylalkylamino, disubstituted amino, acylamino, acyloxy, and —C(O)NRaRb where Ra and Rb are each independently selected from the group consisting of alkyl, cycloalkyl, alkenyl, alkynyl and aryl; each R6 and R7 is independently selected from the group consisting of H, alkyl, alkenyl, alkynyl, cycloalkyl, aryl, arylalkyl, arylalkenyl, arylalkynyl, halo, cyano, nitro, acyl, alkoxy, alkylthio, alkylamino, arylalkylamino, disubstituted amino, acylamino, acyloxy, —C(O)NRaRb where Ra and Rb are each independently selected from the group consisting of alkyl, cycloalkyl, alkenyl, alkynyl and aryl, —C(O)ORc where Rc is selected from the group consisting of alkyl, cycloalkyl, alkenyl, alkynyl, aryl, and C(O)OH; and Z is H or halo. |
