TECHNOLOGY FOCUS - ORGANIC CHEMISTRY - Preferred Compounds: The cage-like compound is an adamantane or silsesquioxane. The aliphatic hydrocarbon compound is methane. The group having acceptor property is a fullerene derivative residue-containing group of formulae (VIII)-(X), naphthalene imide derivative residue-containing group of formula (XI), perylene imide derivative residue-containing group of formulae (XII)-(XVIII), or terylene imide derivative residue-containing group of formula (XVIX), preferably fullerene derivative residue-containing group, naphthalene imide derivative residue-containing group or perylene imide derivative residue-containing group.R1=monovalent organic group;R2=divalent organic group;R3=trivalent organic group;two or more of R1-R3=alkyl, alkoxy, sulfonyl, amino, ammonio, hydroxy, nitro, or halo;e=0-4;f=0-12;andg=0-8.    TECHNOLOGY FOCUS - POLYMERS - Preparation (disclosed): An active functional group-containing monomer of formula (Ia) is reacted with monomer of formula: W'-(Q)q-s-V' (Ib), to obtain monomer of formula (Ic). The monomer (Ic) is reacted with monomer of formula: Td-((Q)s-V')h (Id), to obtain acceptor group-containing compound of formula (Ie).Td=core portion;h=4 or more;s=0-q;Q=ester group (-C(=O)O- or -OC(=O)-), carbonate group (-OC(=O)O-), oxy group (-O-), thio group (-S-), amide group, imide group, or alkylene, vinylene, acetylene, bivalent aromatic hydrocarbyl, bivalent heterocyclic or arylene (all optionally substituted);q=1-10;Ac=H or phenyl;andW',V'=active functional groups. EXAMPLE - 7-(Dinonylmethyl)-18-(3-(triethoxysilyl)propyl)-7,18-diazaheptacyclo(14.6.2.22,5.03,12.04,9.013,23.020,24)hexacosa-1(22),2(26),3,5(25),9,11,13,15,20,23-decaene-6,8,17,19-tetrone (217 mg), chloroform (3 ml) and tetra-n-butylammonium fluoride (0.1 ml) were added to round bottom flask (50 ml) and stirred overnight. The obtained product was water-washed and extracted using chloroform. The organic layer was dried with sodium sulfate, and the solvent was distilled off. The residue was vacuum-dried and purified using silica gel column chromatography and gel permeation chromatography, to obtain acceptor group-containing compound (177 mg), with yield of 93%.