US 12,240,945 B2
Compound, resin, polycarbonate resin, and optical molded article
Shintaro Maekawa, Ichihara (JP); Yoshiyuki Totani, Ichihara (JP); and Kosuke Mano, Ichihara (JP)
Assigned to MITSUI CHEMICALS, INC., Tokyo (JP)
Filed by MITSUI CHEMICALS, INC., Tokyo (JP)
Filed on Jul. 5, 2023, as Appl. No. 18/346,987.
Application 18/346,987 is a continuation of application No. 17/779,161, granted, now 11,746,187, previously published as PCT/JP2021/027779, filed on Jul. 27, 2021.
Claims priority of application No. 2020-127221 (JP), filed on Jul. 28, 2020.
Prior Publication US 2023/0348669 A1, Nov. 2, 2023
Int. Cl. C07C 33/36 (2006.01); C08G 64/16 (2006.01); G02B 1/04 (2006.01)
CPC C08G 64/1608 (2013.01) [C07C 33/36 (2013.01); G02B 1/041 (2013.01)] 10 Claims
 
1. A compound represented by General Formula (1),

OG Complex Work Unit Chemistry
wherein in General Formula (1),
where, R1 and R2 each represent a hydrogen atom, a hydrocarbon group, or a heteroatom-containing hydrocarbon group,
Ar1 and Ar2 independently represent a group selected from the following formulae,

OG Complex Work Unit Chemistry
where, R3 to R6 each represent a hydrogen atom, a hydrocarbon group, or a heteroatom-containing hydrocarbon group,
o and p each represent an integer of 1 to 4.