Diastereoselective construction of azetidin-2-ones by electrochemical intramolecular C–C bond forming reaction
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[1] K. Mitsudo,et al. Electrooxidative Desulfurization/Chlorination. A Facile Synthesis of 4-Chloro-2-azetidinones, A Potent Intermediate for Carbapenems , 2008 .
[2] Y. Matsumura,et al. Diastereoselective arylation of l-proline derivatives at the 5-position , 2008 .
[3] G. Sotgiu,et al. Reactivity of Electrogenerated N‐Heterocyclic Carbenes in Room‐Temperature Ionic Liquids. Cyclization to 2‐Azetidinone Ring via C‐3/C‐4 Bond Formation , 2008 .
[4] B. Gopalan,et al. Novel Synthesis of (3R,4R)‐4‐Acetoxy‐3‐[1′(R)‐tert‐butyldimethylsilyloxyethyl] Azetidin‐2‐one: A Key Intermediate for Penem and Carbapenem Synthesis , 2008 .
[5] J. Marchand-Brynaert,et al. Synthesis of (1′R,3S,4S)‐3‐[1′‐(tert‐Butyldimethylsilyloxy)ethyl]‐ 4‐(cyclopropylcarbonyloxy)azetidin‐2‐one , 2006 .
[6] M. Laurent,et al. Regioselective Baeyer-Villiger oxidation in 4-carbonyl-2-azetidinone series: a revisited route toward carbapenem precursor. , 2004, The Journal of organic chemistry.
[7] Takayuki Inoue,et al. A novel dynamic kinetic resolution accompanied by intramolecular transesterification: asymmetric synthesis of a 4-hydroxymethyl-2-oxazolidinone from serinol derivatives , 2003 .
[8] Y. Matsumura,et al. Highly enhanced enantioselectivity in the memory of chirality via acyliminium ions. , 2002, Organic letters.
[9] L. Párkányi,et al. Synthesis of pure methyl [(2S,3R,αR)-1-(3-bromo-4-methoxyphenyl)-3-(α-acetoxy)ethyl-4-oxoazetidin-2-carboxylate] and its enantiomer , 2001 .
[10] K. Tatsuta,et al. Novel synthesis of (+)-4-acetoxy-3-hydroxyethyl-2-azetidinone from carbohydrate. A formal total synthesis of (+)-thienamycin. , 2000, The Journal of antibiotics.
[11] Y. Matsumura,et al. New reaction conditions using trifluoroethanol for the E-I Hofmann rearrangement , 1999 .
[12] P. Galletti,et al. A practical synthesis of a key intermediate for the production of β-lactam antibiotics , 1998 .
[13] F. Cozzi,et al. A short, stereoselective synthesis of (3R,4R)-4-acetoxy-3-[(R)-1'((t-butyldimethylsilyl)oxy)ethyl]-2-azetidin one, key intermediate for the preparation of carbapenem antibiotics. , 1998, Chirality.
[14] A. Berks. Preparations of two pivotal intermediates for the synthesis of 1-β-methyl carbapenem antibiotics , 1996 .
[15] Y. Kita,et al. An Unprecedented Cleavage of the .beta.-Lactam Ring: Stereoselective Synthesis of Chiral .beta.-Amido Cyanides , 1994 .
[16] R. Reamer,et al. Photo-oxidative cleavage of a furan-azetidinone carbon-carbon bond: a synthesis of 4-acetoxyazetidinone , 1993 .
[17] H. Matsunaga,et al. .beta.-Lactams. 3. Asymmetric total synthesis of new non-natural 1.beta.-methylcarbapenems exhibiting strong antimicrobial activities and stability against human renal dehydropeptidase-I , 1992 .
[18] N. Shibata,et al. A novel method for the alkoxylation of azetidin-2-ones at the 4-position , 1992 .
[19] M. Casadei,et al. Electrochemical studies on haloamides. Part 4. Reactivity of haloacetamides and haloacetohydroxamates toward electrogenerated diethyl malonate anion , 1992 .
[20] T. Shono,et al. Electroorganic chemistry. 130. A novel trifluoromethylation of aldehydes and ketones promoted by an electrogenerated base , 1991 .
[21] Takao Saito,et al. Ruthenium-catalyzed oxidation of amides and lactams with peroxides , 1990 .
[22] T. Shono,et al. Electroorganic chemistry. 120. New patterns of anodic oxidation of amides. Synthesis of .alpha.-amino aldehyde acetals and pyrrolidines from amines , 1990 .
[23] Y. Kita,et al. Chemistry of O-silylated ketene acetals: a stereoselective synthesis of chiral thienamycin intermediate , 1990 .
[24] R. Noyori,et al. Stereoselective hydrogenation via dynamic kinetic resolution , 1989 .
[25] T. Shono,et al. Electroorganic chemistry. 100. A new stereoselective method of synthesis of pyrrolizidines and indolizidines , 1988 .
[26] S. Zimmerman,et al. Synthetic studies relevant to biosynthetic research on vitamin B12. Part 8. Synthesis of (±)-Faktor-I octamethyl ester , 1988 .
[27] T. Kametani,et al. Enantioselective Syntheses of Carbapenem Antibiotics , 1987 .
[28] M. Casadei,et al. Electrochemical Studies of β-Lactams; Part 2. Electrosynthesis of β-Lactams via Bond Formation between C-3 and C-4 , 1986 .
[29] K. Lempert,et al. Simple and condensed β-lactams-I : The application of diketene in β-lactam synthesis. The synthesis and functional group manipulations of diethyl 3-acetyl-4-oxoazetidine-2,2-dicarboxylates , 1985 .
[30] H. Maruyama,et al. Stereocontrolled syntheses of chiral and racemic key intermediates to thienamycin from d-allo-threonine and trans-crotonic acid , 1983 .
[31] M. Ihara,et al. Synthesis of Thienamycin and Its Related Compounds. , 1980 .