6. Fill in the missing reagents in the reaction sequence shown below. (8 pts.) OE! OET...
34. (5 pts) Fill in the missing reagents in the following reaction sequence: start here!! 3-hexyne trans-3-hexene 1-butyne
1. Fill in the missing major products/reagents. If you predict no reaction occurs, write NR. (16 pts) (a) (1) KCN, DMF CI (2) LAIH4 (b) H30+; heat (c) OEt NaBH4 (d) KOH, heat!
Fill in missing reagents and strutures. Fill in the missing reagents or structures on the reaction map. (2 points each) NaOH HBr H2O, H2SO4 B+C | РСС
Fill in the missing reagents or structures associated with the following multi-step synthetic sequence. Fill in the missing reagents or structures associated with the following multi-step synthetic sequence.
Fill in missing reagents 12. Fill in the missing reagents or products in the following scheme. (14 pts) Ma OH HCI NaOE! NaOEL
Thanks in advance! 6) Fill in the missing reagents and intermediate products for the following two step, EAS reaction. (6 pts) SO, 7) Draw the two neutral starting materials needed to generate the products via an S2 reaction. A base may be needed to complete the reaction, but it does not need to be included. More than one option may exist, but only draw ONE pair of molecules. (6 pts each) b) 8) Fill in the starting materials in this...
Fill in the boxes with the missing reagents or product. Fill in the boxes with the missing reagents or product. 1 . (20 pts.) Fill in the boxes with the missing reagents or product. c) pgs. 434-436 book
Which of the following reagents can be used to prepare the compound below? NH2 ? OET (1 equiv.) + Select one or more: O a. H2N OE b. OEt , pyridine C. Pho OEt i d. Eto OEt i e. H OEt
Fill in the missing reagents or structures associated with the following multi-step synthetic sequence. Reagent choices are (PCC,DCM), (1. O3 2. MeOH), (NaOH), (MeOH, H2SO4), (1. O3 2. Me2S), (NaOMe, NaOH)
Any help is greatly appreciated!!! 3) Fill in the boxes with the missing product or reagents needed in the following reactions (2 pts each) Pyridine SH Pyridine SOCI2 Pyridine Pyridine 4) Fill in the boxes with the missing product or reagents needed in the following reactions (6 pts total) MgBr KCN