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US 11,306,112 B2Granted
Biphenyl tetradentate phosphite compound: preparation method and application thereof
AssigneeGuangdong Oxo Chem Ltd.
InventorsRuntong Zhang, Xin Yan, Jianghua Peng, Jianxin Wang, Xintong He
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Abstract
The disclosure relates to chemical synthesis, and more particularly to a biphenyltetradentate phosphite compound and a preparation and application thereof. The compound has a structure of formula(I):
Claims20
A biphenyl tetradentate phosphite compound of formula(I):
- wherein R is selected from the group consisting of:
- and hydrogen.
Dependencies are inferred from the claim text.