EP 3661991 A4 20201014 - CIS-POLYCYCLOOLEFINS AND METHODS FOR FORMING CIS-POLYCYCLOOLEFINS
Title (en)
CIS-POLYCYCLOOLEFINS AND METHODS FOR FORMING CIS-POLYCYCLOOLEFINS
Title (de)
CIS-POLYCYCLOOLEFINE UND VERFAHREN ZUR HERSTELLUNG VON CIS-POLYCYCLOOLEFINEN
Title (fr)
CIS-POLYCYCLOOLÉFINES ET PROCÉDÉS DE FORMATION DE CIS-POLYCYCLOOLÉFINES
Publication
Application
Priority
- US 201762540957 P 20170803
- EP 17198157 A 20171024
- US 2018036851 W 20180611
Abstract (en)
[origin: CN111108141A] The present disclosure provides cis-polycycloolefins and methods for forming cis- polycycloolefins typically having 50% or greater cis carbon-carbon double bonds comprising contacting a first cyclic hydrocarbyl monomer with a catalyst represented by Formula (I): wherein: M is a group 8 metal; Q1, Q2, and Q3 are independently oxygen or sulfur; each of R1 and R4 is a halogen; R9 is C1-C40 hydrocarbyl or C1-C40 substituted hydrocarbyl; and each of R2, R3, R5, R6, R7, R8, R10, R11, R12, R13, R14, R15, R16, R17, R18, and R19 is independently hydrogen, halogen, C1-C40 hydrocarbyl or C1-C40 substituted hydrocarbyl. In at least one embodiment, a polycyclopentene has 50% or greater cis carbon-carbon double bonds.
IPC 8 full level
B01J 31/00 (2006.01); B01J 31/22 (2006.01); C08G 61/08 (2006.01)
CPC (source: EP)
B01J 31/2208 (2013.01); B01J 31/226 (2013.01); B01J 31/2273 (2013.01); B01J 31/2278 (2013.01); C08G 61/08 (2013.01); B01J 2231/543 (2013.01); B01J 2531/821 (2013.01); B01J 2531/825 (2013.01); B01J 2540/20 (2013.01); C08G 2261/11 (2013.01); C08G 2261/21 (2013.01); C08G 2261/3321 (2013.01); C08G 2261/3322 (2013.01); C08G 2261/418 (2013.01); C08G 2261/60 (2013.01)
Citation (search report)
- [ID] US 2014371454 A1 20141218 - HOVEYDA AMIR H [US], et al
- [XYI] US 3790545 A 19740205 - MINCHAK R
- [AD] R. KASHIF M. KHAN ET AL: "Readily Accessible and Easily Modifiable Ru-Based Catalysts for Efficient and Z -Selective Ring-Opening Metathesis Polymerization and Ring-Opening/Cross-Metathesis", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 135, no. 28, 17 July 2013 (2013-07-17), pages 10258 - 10261, XP055157679, ISSN: 0002-7863, DOI: 10.1021/ja404208a
- [IY] MALTE S. MIKUS ET AL: "Controllable ROMP Tacticity by Harnessing the Fluxionality of Stereogenic-at-Ruthenium Complexes", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, vol. 55, no. 16, 11 April 2016 (2016-04-11), pages 4997 - 5002, XP055441513, ISSN: 1433-7851, DOI: 10.1002/anie.201601004
- See references of WO 2019027574A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
CN 111108141 A 20200505; EP 3661991 A1 20200610; EP 3661991 A4 20201014; JP 2020529502 A 20201008; SG 11202000935S A 20200227
DOCDB simple family (application)
CN 201880060706 A 20180611; EP 18842188 A 20180611; JP 2020505799 A 20180611; SG 11202000935S A 20180611