CATALYTIC CARBOXYCARBONYLATION OF ALKENES TO FORM ANHYDRIDES

WIPO Patent Application WO/2023/250180

A3

Efficient carbonylative synthesis of alkenes to form anhydrides using transition metal catalysts such as palladium-phosphine catalysts.

JPS5948432	MANUFACTURE OF ACETIC ACID ANHYDRIDE
JP2005126340	METHOD FOR PRODUCING SUBSTITUTED PYRIDONE COMPOUNDS, RAW MATERIAL COMPOUND THEREOF AND METHOD FOR PRODUCING THE SAME
JP2003525926	PROBLEM TO BE SOLVED: To produce a trifric anhydride

BHATTACHARYA SHRABANTI (US)
WEST NATHAN (US)
JANKA MESFIN (US)
MILLER ALEXANDER (US)
ALEXANIAN ERIK (US)
VEATCH ALEXANDER (US)
BENNET JEFFREY (US)
CUNNINGHAM DREW (US)
IBRAHIM MALEK (AT)
ABOLHASANI MILAD (US)

PCT/US2023/026135

February 08, 2024

June 23, 2023

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UNIV NORTH CAROLINA CHAPEL HILL (US)
EASTMAN CHEM CO (US)
UNIV NORTH CAROLINA STATE (US)
BHATTACHARYA SHRABANTI (US)

C07C51/56; C07C51/14; C07C67/38; B01J31/24; B01J31/28; C07C51/54

EP0055875B1	1986-08-20
US20030191339A1	2003-10-09
US5360929A	1994-11-01

ZOELLER JOSEPH R, BLAKELY ELIZABETH M, MONCIER REGINA M, DICKSON TODD J: "Molybdenum catalyzed carbonylation of ethylene to propionic acid and anhydride", CATALYSIS TODAY, vol. 36, 6 June 1997 (1997-06-06), pages 227 - 241, XP093137451
OCTOBER JACQUIN, KÖHNKE KATRIN, THANHEUSER NICO, VORHOLT ANDREAS J., LEITNER WALTER: "Reppe‐Carbonylation of Alkenes with Carboxylic Acids: A Catalytic and Mechanistic Study", EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, WILEY-VCH, DE, vol. 2022, no. 43, 18 November 2022 (2022-11-18), DE , XP093137454, ISSN: 1434-193X, DOI: 10.1002/ejoc.202201018

SHORTELL, Brian, D. et al. (US)

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