Single-side modified β-Anderson-type heteropolymolybdate organic derivatives

US10759819B2 · kind B2 · utility

Assignee

• PetroChina Company Limited · CN

Inventors

• Jianhui Lou · Beijing, CN
• Yongge Wei · Beijing, CN
• Bin Ding · Shandong, CN
• Jiangwei Zhang · Shanghai, CN
• Pingmei Wang · Beijing, CN
• Jin Zhang · Shanghai, CN
• Xiangfei Geng · Beijing, CN
• Zheyu Wei · Beijing, CN
• Baoliang Peng · Beijing, CN
• Lipeng He · Beijing, CN

Key dates

• Filing date: May 15, 2019
• Grant date: Sep 1, 2020
• Expiry date: Jun 10, 2039

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F11/005
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The present disclosure provides a single-side modified β-Anderson-type heteropolymolybdate organic derivative having an anionic moiety with a general formula represented by: β-{[RC(CH2O)3]M(OH)3Mo6O18}3−; β represents a non-planar folded structure; R=substituted or unsubstituted phenyl, CnH2nX (n is an integer from 0 to 22; X═H, OH, NH(CH2)3SO3H, NHCH2COOH, NH2, or NO2); M=Cr3+. The single-side modified β-Anderson-type heteropolymolybdate organic derivative can be prepared under hydrothermal conditions.