Show mechanism - HOSCOA - EnzB (cat.) data - - - - SCOA - - (add stereochemistry)
Show mechanism ----------------------------------------------------------------------------------------------------------------- 1st step: Iminium as electrophile EnzB (cat.) HSCOA SCOA (2 equiv) Ν ΤΗ SCOA
Please do all the parts. For part c, redraw the product with the stereochemistry, then use that to draw the steriochem on the SM. Then draw mech. 19. Cocaine Biosynthesis (20 pt) Cocainc is isolated from the leaves of Erythoxylum coca (coca plants). Although the exact biosynthetic pathway leading to cocaine has not been fully established, one current hypothesis is that it includes the following enzyme-catalyzed reactions. 1 A. Draw a curved arrow mechanism for the following reaction, using an...
27. a. Provide a detailed, stepwise mechanism for the following transformation: i + NH;r cat H + NH2R cat H". b. Provide a detailed, stepwise mechanism for the following reactions: c. Provide a detailed, stepwise mechanism for the following reactions: Oorso.o major minor
7. (10 pt) Draw a curved arrow mechanism and the product described. 에요 | NaOH (cat) OH OH OH mechanism: the a-furanose corresponding to the structure at the left 8. (10 pt) Draw a curved arrow mechanism for the following reaction. 앤애요 | EnzB: (cat) 앤애애 он он он
Gee 'n meganisme/Provide a mechanism. cat AIBN cat HSnBus
For the following Robinson annulation, provide a detailed stepwise mechanism & op wat KOH (cat.) on heat
Provide mechanism type ne sono Et3N (cat) sto se H20 Ph Ph1
provide a mechanism to show how the MOM protected group is formed ACCI (CH3O)2CH2 cat. ZnBr2 MOMO 98%
3/ 1) Provide product and details mechanism. (12 pts) H cat BrPh O MeOH, H.SO4 3) Synthesis from starting materials containing 5 carbons or less. (10 pts) INHCH3