Chemical Name | Trans-Di-μ-Acetatobis[2-[Bis(2-Methylphenyl)Phosphino]Benzyl]Dipalladium |
Synonym |
trans-Di-μ-acetatobis[2-[bis(2-methylphenyl)phosphino]benzyl]dipalladium
Herrmann-Beller palladacycle
Herrmann's palladacycle
Herrmann's Catalyst
反式-二(μ-乙酸)双[邻-(二-邻-甲苯基-膦基)苯甲基]二钯(II)
Herrmann′s catalyst
Herrmann-Beller catalyst
Herrmann′s palladacycle
反式二-(M)-双[2-(二邻甲苯基膦)苄基]乙酸二钯(II)
Herrmann's catalyst
trans-Di-μ-acetatobis[2-[bis(2-methylphenyl)phosphino]benzyl]dipalladium Herrmann's catalyst Herrmann's palladacycle Herrmann-Beller catalyst Herrmann-Beller palladacycle cataCXium® C 反式-二(μ-乙酸)双[邻-(二-邻-甲苯基-膦基)苯甲基]二钯(II)
cataCXium® C |
MDL Number | MFCD01075746 |
CAS Number | 172418-32-5 |
Chemical Name Translation | 反式二-ΜU(M)-双[2-(二邻甲苯基膦)苄基]乙酸二钯 |
PubChem Substance ID | 329760447 |
WGK Germany | 3 |
Personal Protective Equipment |
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
Safety Statements | |
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
- S37 Wear suitable gloves 戴适当手套;
|
Risk Statements | |
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
|
{SA}
Herrmann, W. A.; Brossmer, C. Angew. Chem. Int. Ed. Engl. 34 , 1844, (1995)
{SA}
Louie, J.; Hartwig, J. F. Angew. Chem. Int. Ed. Engl. 35 , 2359, (1996)
{SA}
Brody, M. S.; Finn, M. G. Tetrahedron Lett. 40 , 415, (1999)
{SA}
Tenaglia, A.; Giordano, L.; Buono, G. Org. Lett. 8 , 4315, (2006) 摘要
{SA} Wang, Q.; Takita, R. J. Am. Chem. Soc. 132 , 11420, (2010) 摘要
{SA} Merck 14 ,4669
{ALF} 'Palladacycle' catalyst, developed by W. A. Herrmann et al, which has been reported to surpass all previously known catalysts in the Heck coupling of aryl halides with olefins, with turnover numbers of up to 200,000: Angew. Chem. Int. Ed., 34, 1844 (1995); DE 4,421,730 (1995 to Hoechst A.-G.); Tetrahedron Lett., 37, 6535 (1996). Also highly effective in the Suzuki coupling of arylboronic acids with aryl halides (see Appendix 5), with turnover numbers up to 74,000: Angew. Chem. Int. Ed., 34, 1848 (1995); EP 690,046 (1996 to Hoechst A.-G.). Superior catalyst for anion-accelerated intramolecular coupling of phenols with aryl halides: J. Org. Chem., 62, 2 (1997):
{ALF}
{ALF} Catalyst for the first reported Pd catalyzed amination of an aryl chloride: Tetrahedron Lett., 38, 2073 (1997).
{ALF} For use in the Heck reaction in quaternary salt ionic liquids, see: J. Organomet. Chem., 572, 141 (1999).
{ALF} For a review of palladacycles as reactive intermediates, see: Chem. Ber./ Recl., 130, 1567 (1997). For a brief review of applications of the catalyst, see: Synlett, 878 (2001).