145386-69-2

Upstream product

• 140139-05-5 bromomethoxy(t-butyl)dimethylsilane 
• 930-68-7 cyclohexenone 
• 832131-69-8 (+/-)-cis/trans-2-{[(tert-butyl)(dimethyl)silyloxy]methyl}cyclohexanol 

Downstream Products

• 299177-87-0 (3S,4R)-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-4-[(2'S,6'S)-2'-(t-butyldimethylsilyloxymethyl)cyclohexanone-6'-yl]azetidin-2-one 
• 135297-29-9 (3S,4R)-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-4-[(2'R,6'R)-2'-(t-butyldimethylsilyloxymethyl)cyclohexanone-6'-yl]azetidin-2-one 
• 359867-66-6 tert-butyl(cyclohexa-2,4-dien-1-ylmethoxy)dimethylsilane 
• 299177-89-2 {(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[(1R,3R)-3-(tert-butyl-dimethyl-silanyloxymethyl)-2-oxo-cyclohexyl]-4-oxo-azetidin-1-yl}-oxo-acetic acid allyl ester 
• 299177-88-1 {(2R,3S)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-2-[(1S,3S)-3-(tert-butyl-dimethyl-silanyloxymethyl)-2-oxo-cyclohexyl]-4-oxo-azetidin-1-yl}-oxo-acetic acid allyl ester 
• 256642-02-1 (3S,4R)-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-4-[(2'R,6'R)-2'-(triethylsilyloxymethyl)cyclohexanone-6'-yl]azetidin-2-one 
• 211945-46-9 (3S,4R)-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]-4-[(2R,6R)-2-(hydroxymethyl)cyclohexanon-6-yl]azetidin-2-one 

Relevant academic research and scientific papers

A boron-based synthesis of the natural product (+)-trans- dihydrolycoricidine

Diastereoselective diboration results in the highly selective 1,4-dihydroxylation of chiral cyclohexadienes (see scheme). Together with the catalytic enantioselective conjugate allylboration, the diene diboration facilitates the asymmetric synthesis of the cytotoxic agent (+)-trans- dihydrolycoricidine (1). pin=pinacol. Copyright

Tricyclic or tetracyclic carbapenem compounds, their production and use

A polycyclic carbapenem compound of the formula (Ia'), (Ib') or (Ic') STR1 [wherein COOR2 is a carboxy group which may be esterified; Ra' is --(CH2)m --Ka --(CH2)n --Ua' ; J is O or S; Rb' is --(CH2)m --Kb --(CH2)n Ub' ; J' is O, S or CH2 ; Rc' is --(CH2)m --Kc --(CH2)n --Uc', --(CH2)m --Kd --(CH2)n --Ud or a pair of groups, one of which is a hydroxy group, with the other being a hydroxzy group or an alkylsulfonylamino group, which may be substituted, in the position ortho to the first-mentioned hydroxy group] or a salt thereof are useful as an antibacterial agent.