Stereo-Selectivity of Monocycloolefin Ring-Opening Metathesis

The chemistry of the carbon–transition metal double and triple bond: annual survey covering the year 2002

“…(2) metathesis polymerization [13][14][15]; (3) ROMP using ruthenium catalysts [16,17]; (4) the mechanism of alkene metathesis [18]; (5) use of ruthenium-carbene complexes in both alkene metathesis and radical reactions [19]; (6) alkene metathesis for C-C multiple bond formation [20]; (7) industrial applications of alkene metathesis [21]; (8) applications of alkene metathesis in green chemistry [22]; (9) the early history of alkene metathesis [23]; (10) tandem ROMP-hydrogenation reactions [24]; (11) stereoselectivity in ROMP reactions [25]; (12) alkene and alkyne polymerization using seven-coordinated tungsten and molybdenum compounds [26]; (13) titanium-based alkene metathesis [27]; (14) metathesis using catalysts generated in situ from [RuCl 2 (p-cymene)] 2 [28]; (15) catalyst and synthesis issues in ADMET polymerization [29]; (16) formation of metathesis-based polymers for separation applications [30]; (17) preparation of C-C coupling and polymerization catalysts through ROMP [31]; (18) synthesis of cyclic polymers [32]; (19) ADMET polymerization of divinylbenzene [33]; (20) metathesis-like processes using alkenylsilicon compounds [34]; (21) use of ROMP for preparation of separation media [35]; (22) applications of metathesis in...…”

“…10) [84][85][86][87]; (12) cationic ruthenium allenylidene complexes [88]; (13) a highly active ruthenium-carbene complex (11) containing 3-bromopyridine ligands [89]; (14) bimetallic titanocene-containing cationic ruthenium allenylidene complexes (e.g. 12) [90,91]; (15) a more polar analog of Grubbs catalyst I featuring sulfone-containing phosphine ligands (13) [92]; (16) a recyclable polymer-bound phosphine-free ruthenium-carbene complex [93]; (17) metathesis catalysts that have been microencapsulated in polystyrene [94]; (18) silica-bound analogs of Grubbs catalyst II [95]; (16) a polymer-bound chiral molybdenum carbene catalyst [96]; (19) a polymer-supported ruthenium vinylidene complex [97]; (20) polymer-bound recoverable and recyclable ruthenium catalysts [98,99]; (21) a dendritic polycarbene-ruthenium complex [100]; (22) rhenium-organogermanium systems [101]; (23) ruthenium(III) chloride-alkyne systems [102]; (24) in situ-generated tungsten-carbene complexes [103,104]; (25) a noncarbene-containing indenylruthenium complex [105]; (26) a trimethylsilylmethyl molybdenum halide complex [106]; (...…”

“…59) and monosubstituted alkenes featuring a high degree of oxygenation (e.g. 60) [206]; (13) chiral allylboronates and simple alkenes [207]; (14) dissimilar vinyl epoxide derivatives [208]; (15) vinyl epoxides and alkenylsilanes [209]; (16) resin-bound alkenes and N-hydroxysuccinnimide esters of 4-pentenoic acid [210]; (17) C-allyl glycosides and either allyl chloride [211] or alkene-containing amino acids [212]; (18) vinylcyclopentane derivative 61 with alkene-ester 62 for total synthesis of brefeldin A [213]; (19) the propargylic/allylic alcohol falcarindiol (63) with ethylene [214]; (20) vinylpyrrolidine derivatives and vinyl acetate esters [215]; (21) dissimilar 1,2-dialkyl-substituted alkenes for insect pheromone synthesis [216]; (22) monosubstituted alkenes and 2-methyl-2-butene in concentrated solutions of 2-methyl-2-butene [217,218]; (23) allylic phosphonate esters and simple alkenes [219]; (24) alkene-containing phosphonate esters and alkenes attached to a solid support [220]; (25) methyl vinyl ketone and alkenes containing distant leaving groups [221]; and (26) the allyl-containing immunosuppressant FK-506 and monosubstituted alkenes [222]. A comparison of the Schrock catalyst and Grubbs catalyst I in cross metathesis of vinyl aromatics with monosubstituted alkenes was also reported [223,224].…”

“…77) for synthesis of solanoecleptin A analogs [264]; (21) formation of cycloheptene derivatives for africanol total synthesis [265]; (22) formation of fluorinated cyclooctenone derivatives (e.g. 78) [266]; (23) formation of eight-membered rings fused to other ring systems [267,268]; (24) synthesis of an oxygen-bridged eight-membered ring (79) for mycoepoxydiene total synthesis [269]; (25) formation of various spiro-fused bicyclic ring systems [270]; (26) diastereoselective formation of 3,6-divinylcyclohexenes (e.g. 80) from optically pure tetravinyl diamine derivatives [271]; and (27) formation of 10-membered ring carbocycles (e.g.…”

“…126) [397]; (17) formation of a macrocyclic lactone (e.g. 127 for brefeldin A total synthesis [398]; (18) synthesis of diester-bridged macrocycles [399]; (19) synthesis of chiral diamide-bridged macrocycles [400]; (20) formation of trimeric double-rossette assemblies [401]; (21) synthesis of macrocycle-bridged taxol analogs [402]; (22) cyclization of a polytetrahydrofuran derivative [403]; (23) crosslinking of cored dendrimers [404]; (24) formation of dimeric cyclodextrins by metathesis dimerization followed by macrocyclic RCM [405]; (25) formation of macrocyclic ketones for muscone total synthesis [406]; (26) formation of macrocyclic urethanes [407]; and (27) formation of macrocyclic bis(lactones) [408]. [409]; (2) formation of 2-acetoxymethylbutadiene derivatives through enyne CM of propargylic esters and ethylene [410]; (3) formation of diene-amino acid derivatives (e.g.…”