Q: For a-f, predict the product. Write out the reaction and include stereochemistry, when needed.
a. Alcohol and NaH and subsequent reaction with an alkyl halide
b. Alkyne and NaNH2 and subsequent reaction with an alkyl halide
c. Reaction of alcohol and a sulfonyl chloride (to make a sulfonate ester), and a subsequent reaction d. of the product with another reagent
e. Reaction of alcohol and thionyl chloride a subsequent reaction of the product with another reagent)
f. Reaction of alcohol and PBr3 a subsequent reaction of the product with another reagent
Q: For a-f, predict the product. Write out the reaction and include stereochemistry, when needed. a....
Q: For a-f, predict the product. Write out the reaction and include stereochemistry, when needed. a. Alcohol and NaH and subsequent reaction with an alkyl halide b. Alkyne and NaNH2 and subsequent reaction with an alkyl halide c. Reaction of alcohol and a sulfonyl chloride (to make a sulfonate ester), and a subsequent reaction d. of the product with another reagent e. Reaction of alcohol and thionyl chloride a subsequent reaction of the product with another reagent) f. Reaction of...
12. For the following reaction, predict the product (s). Include appropriate stereochemistry No mechanism necessary. (8 points) Also, indicate if the alkyl halide is R or S (2 points) OH Br
CHEM 232 Discussion Section Worksheet 11 be 1. Provide the reagent(s) needed to convert the given general functional group into a new product. Use the Synthesis Map to help you navigate between functional groups. Transform a primary alcohol into... a. An alkoxide An aldehyde An alkyl chloride An alkene A carboxylic acid O b. Transform an alkane into... An alkyl halide Transform a secondary alkyl bromide into... c. hc geoqor amaidog aiadie nbbdos wods o oubose sAn alcohol e An...
• Please provide the major organic product(s) of the reaction as described Account for all stereochemistry requirements for reaction and products. You need not include byproducts such as salts for this assignment, but you should be aware of their presence. "No reaction is NOT a possibility on this assignment Starting Material Conditions Major Product(s) ОН PBr3 Et20 NaCN DMF NaNH2 DMSO, 20'C 8 hr 1) NaH, DMF, -78°C 2) M ai NaOH
Predict the product(s) and reagent(s) or if there is no reaction write NR. 1. TsCl, pyridine 2. SNa NaH HBO 2 eq, 0 °C H2SO4 heat HBT heat OH 1. PBr3, ED 0 2. NaCN NaH 'OTS
4. (2 points) For the following S2 reaction, (a) predict the product, including stereochemistry, and (b) draw the 3D transition state structure leading to the S2 product (using lines, dashes, wedges, dotted lines for partial bonds, and any needed partial charges). (a) OTs кCN CH3 (b) Transition state structure 5. (3 points) Complete the following sequences by filling in missing reagents from the list provided. Sequential steps, if necessary, should be numbered. Он Reagent List: PCI3 pyridine НС PBr3 NaH...
Predict the product for the following reaction. Include stereochemistry where applicable. I'm not sure where to begin with this one. n. NH I. NaOH /EtOH II. (CH3 2)4 III. NaOH H,O IV. acetyl chloride V. 1) LiAlH4. 2) H20
Of the following equations predict the product of the reactions. Include stereochemistry in cases where more than one product is formed . Circle the major product of the reaction 0 CH2CH3 Br CH13 0, HI (2 equivalents Он (1) NaH CH3CH2 Choosing reagents and reaction conditions of your choice, propose a two-step transformation of the given substrate Br Br KOCICH3)s (2 equiv)
Predict major product Predict the product(s) of the following Diels-Alder reaction. Include stereochemistry if appropriate OCH CHO
1. Predict the product (s) (or no reaction) and reagent(s). (31 pts; no partial point) 1. TsCI, pyridine OH 2. SNa b. OH NaH C. HBr 2 eq, 0 °C d. ОН H2SO4 heat CH3 HBr Он heat f. но 1. PBr3, EtzO 2. NaCN OH NaH OTs h. Он HBr 0°C CH3 H2SO4 heat Он