| 主权项 |
1. A molecular glass compound comprising:
A.) a tetrameric reaction product of:
an aromatic compound of formula (I):
C6R1x(OR2)y (I) wherein R1 is H, F, C1-20 alkyl, C1-20 haloalkyl, C6-20 aryl, C6-20 haloaryl, C7-20 aralkyl, or C7-20 haloaralkyl, R2 is H, C1-20 alkyl, C1-20 haloalkyl, x is 6-y and y is 2 or 3, at least one OR2 group is a hydroxy group, and at least two OR2 groups are meta to one another, and
a polycyclic or fused polycyclic aromatic aldehyde of formula (II)
Ar1—CHO (II) wherein Ar1 is a substituted, halosubstituted or unsubstituted C4-20 heterocyclic aromatic-containing moiety, or a substituted, halosubstituted or unsubstituted C8-20 fused polycylic aromatic moiety, and B.) an acid-removable protecting group as an adduct with the hydroxy group of the aromatic compound, a hydroxy group of the polycyclic or fused polycyclic aromatic aldehyde, or a combination comprising at least one of the foregoing; wherein the acid-removable protecting group is the adduct of an aromatic vinyl ether represented by formula (VI)
C(R9)2═C(R10)—O-(L)n-R11 (VI) wherein R9 and R10 are each independently a single bond, H, C1-20 alkyl, C1-20 haloalkyl, C6-20 aryl, C6-20 haloaryl, C7-20 aralkyl, or C7-20 haloaralkyl, L is a C1-20 linking group, n is 0 or 1, and R11 is a substituted or unsubstituted, monocyclic, polycyclic or fused polycyclic C1-20 aliphatic group or C6-20 aromatic-containing group, wherein R9 and R10 are connected to R11 when either or both of R9 and R10 is a single bond and n is 0. |
