摘要:
The present invention relates to the use of compounds of general formula (I) wherein the variables have the meaning given in the description in dye-sensitized solar cells; to compounds of general formula (I') wherein the variables have the meaning given in the description; to compounds of general formula (I") wherein the variables have the meaning given in the description; to the use of compounds of general formula (II) in the case of q equal to 0 or 1 : as precursor compounds for the manufacture of compounds of general formula (I) and in the case of q equal to 1 : as precursor compounds for the manufacture of compounds of general formula (I') wherein the remaining variables have the meaning given in the description; to compounds of general formula (III) wherein the variables have the meaning given in the description; to the use of compounds of general formulae (I), (I') or (I") as sensitizers in dye-sensitized solar cells; and to such dye-sensitized solar cells per se.
摘要:
The present invention provides the compounds of formulae (3) and (1) wherein n is 0 or 1, R13 and R14 are the same or different and are selected from the group consisting of NHR310, NR311R312, OR313, SR314 and R315, or R13 and R14 together are selected from the group consisting of (a), (b) and (c), and X is CI, Br of I, and a process for the preparation of compounds of formula (3) comprising the compounds of formula (1) as key intermediates.
摘要:
The present invention provides the compounds of formulae (3) and (1), wherein n is 0 or 1, R11 and R12 are the same and are selected from the group consisting of CN, OR300, Si(R301)3, NHR302, NR303R304, SR305 and R306, or R11 and R12 together are selected from the group consisting of (a), (b), and (c) and X is Cl, Br or I, and a process for the preparation of compounds of formula (3) comprising the compounds of formula (1) as key intermediates.