| 摘要 |
Spirotetrathiocarbamates (STOCs) or oxa substituted compounds (SOTOCs) of Formula (I): (Formula (I)) or bisSTOC or bisSOTOC compounds of Formula (II): (Formula (II)) wherein X1, X2, X3, X4, X5, X6, X 7, and X8, are independently O or S; and preferably at least two and up to all four of X1, X2, X3and X4, and at least two and up to all four of X5, X 6, X7, and X8 are sulfur; Z is -CmR 22m wherein m = 1 to 4; -C(R2)2SC(R2)2-, C(R2)2SSC(R2)2-, or -C(R2) 2OC(R2)2; n is from 0 to 4; M is selected from CH2C1, CH2SC(O) Rl, CH2SC(S)Rl, CH2S(CH2CH2S)qH wherein q is 0, 1 or 2; -CR2=CH2, - CH2OC(O)CR2=CH2, CH2N=C=S, CH 2N=C=O, CH2NR2H, CH2OH, CH2SCH2CH2CR2=CH2, phenyl, C(R2) phenyl, furan, thiophene, halogen, C3-C6 cycloalkyl, C3-C6 heretocyclics, thiol, H, (III) or (IV) wherein A is S, O or phenyl; x is 0 or l; R1 is C1- C22 alkyl; and R2 is H or C1-C22 alkyl have excellent optical properties. Methods for preparing these compositions and optical lenses prepared from the compounds are also provided.
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