1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene - CAS 141556-42-5
Catalog: |
BB009190 |
Product Name: |
1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene |
CAS: |
141556-42-5 |
Synonyms: |
1,3-bis(2,4,6-trimethylphenyl)-2H-imidazol-1-ium-2-ide; 1,3-bis(2,4,6-trimethylphenyl)-2H-imidazol-1-ium-2-ide |
IUPAC Name: | 1,3-bis(2,4,6-trimethylphenyl)-2H-imidazol-1-ium-2-ide |
Description: | 1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene (CAS# 141556-42-5) is an air-sensitive and effective catalyst used to monitor the ring-opening polymerization initiators of rac-lactide. |
Molecular Weight: | 304.44 |
Molecular Formula: | C21H24N2 |
Canonical SMILES: | CC1=CC(=C(C(=C1)C)N2C=C[N+](=[C-]2)C3=C(C=C(C=C3C)C)C)C |
InChI: | InChI=1S/C21H24N2/c1-14-9-16(3)20(17(4)10-14)22-7-8-23(13-22)21-18(5)11-15(2)12-19(21)6/h7-12H,1-6H3 |
InChI Key: | JCYWCSGERIELPG-UHFFFAOYSA-N |
Boiling Point: | 442.706 °C at 760 mmHg |
Storage: | Inert atmosphere, Store in freezer, under -20 °C |
MDL: | MFCD09265338 |
LogP: | 5.17470 |
GHS Hazard Statement: | H228 (97.44%): Flammable solid [Danger Flammable solids] |
Precautionary Statement: | P210, P240, P241, P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P405, and P501 |
Signal Word: | Warning |
Publication Number | Title | Priority Date |
US-2011269917-A1 | Cyclic carbonyl compounds with pendant carbonate groups, preparations thereof, and polymers therefrom | 20100430 |
US-2011243848-A1 | Star polymers, methods of preparation thereof, and uses thereof | 20100330 |
US-2011182996-A1 | Surface modified nanoparticles, methods of their preparation, and uses thereof for gene and drug delivery | 20100128 |
US-2011150977-A1 | Antimicrobial polymers and methods of manufacture thereof | 20091223 |
US-2011152167-A1 | Biodegradable block polymers for drug delivery, and methods related thereto | 20091223 |
PMID | Publication Date | Title | Journal |
22936368 | 20121028 | Synthesis and catalytic application of palladium imidazol(in)ium-2-dithiocarboxylate complexes | Dalton transactions (Cambridge, England : 2003) |
22887083 | 20120917 | N-heterocyclic carbenes and imidazole-2-thiones as ligands for the gold(I)-catalysed hydroamination of phenylacetylene | Chemistry (Weinheim an der Bergstrasse, Germany) |
22954330 | 20120917 | Crystal structure and computational investigation of an analogue of Grubbs' second generation catalyst with a fluorous phosphine | Inorganic chemistry |
22878532 | 20120828 | Synthesis and characterization of new ruthenium N-heterocyclic carbene Hoveyda II-type complexes. Study of reactivity in ring closing metathesis reactions | Dalton transactions (Cambridge, England : 2003) |
22781307 | 20120821 | Dimethylamine borane dehydrogenation chemistry: syntheses, X-ray and neutron diffraction studies of 18-electron aminoborane and 14-electron aminoboryl complexes | Chemical communications (Cambridge, England) |
Complexity: | 414 |
Compound Is Canonicalized: | Yes |
Covalently-Bonded Unit Count: | 1 |
Defined Atom Stereocenter Count: | 0 |
Defined Bond Stereocenter Count: | 0 |
Exact Mass: | 304.193948774 |
Formal Charge: | 0 |
Heavy Atom Count: | 23 |
Hydrogen Bond Acceptor Count: | 1 |
Hydrogen Bond Donor Count: | 0 |
Isotope Atom Count: | 0 |
Monoisotopic Mass: | 304.193948774 |
Rotatable Bond Count: | 2 |
Topological Polar Surface Area: | 6.2 Å2 |
Undefined Atom Stereocenter Count: | 0 |
Undefined Bond Stereocenter Count: | 0 |
XLogP3: | 5.6 |
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