The answer is
thank
you.
5. Propose reasonable mechanisms to the following reactions: (5%) CHO CHO 1. OH CHO 2. HO,...
5. Provide reasonable step-by-step mechanisms for the following reactions. Use arrows to indicate the movement of electrons. cat. NaOCH. CH,OH (solvent) de e o sp. Lyra cat. NaOH, HO (solvent)
2. Suggest reasonable mechanisms for each of the following reactions. Use curved arrows to show electron flow. (6) CH, + H2O HO (mixture of stereoisomers) -CH OH
Mechanisms (40 marks) 1 Draw the mechanism of each of the following reactions. (5 marks cach) (a) HCHO + H HO H- OH OH CCI,CHO +H30 Bocco HO OH , c=NR + H2O c=0 + HN-R- 1. LDA 2. CH31 CHI 2-methyl-3-Pentanone 3-Pentanone Treat LDA as B OH но 2 HẠC-CHO H 2-Hydroxybutanal B-hydroxy carbonyl L a .B-unsaturated carbonyl
was to indicate the 3. Provide reasonable step-by-sten mechanisms for the following reactions. Use arrows to india movement of electrons. OH Ho catalytic HO cat. NaOCHE CH,OH (solvent) OH cat. NaOH, HO (solvent)
5. Propose mechanisms for the following reactions (20 points) 1. CH3MgBr OCH CH2HO + CH CH OH
please help with all answers!!
5. Provide reasonable step-by-step mechanisms for the following reactions. Use arrows to indicate the movement of electrons. . Bild = cat. NaOCH CH OH (solvent) 1. 4-3. tyo cat. NaOH, H.O (solvent) HO
4.1.3 X 10', n = 5:4.3. 4.2. Suggest reasonable mechanisms for each of the following reactions. The materials are racemic, unless otherwise stated. ctions. The starting PHCHCI + PLOCH)3 = PhCH P(OC Hs)2 + CHCI CH CH. CH O H BSCI CH, CH₂ CH₂ CH CH but Bsci "OH pyridine CH Bso pyridine Bso HCBCCH CHỊCHCI - HẠC CCHỊCH,CHẠOCF O NaNO,H,O HCIO CH=o bự (CH4)ẠCAM-OH NaNO2, H2O NH, HCIO (CH) CH CHE (Ac), CHON H, heat but but OH (Ac),...
5. Provide reasonable step-by-step mechanisms for the following reactions. Use arrows to indicate the movement of electrons. cat. NaOCH CH,OH (solvent) cat. NaOH, НО (solvent)
b) 0 excess CHLi ml. Propose detailed mechanisms consistent with the following reactions. (5 pt.) a) OH H-O-Cr-o-H
5. Provide reasonable step-by-step mechanisms for the following reactions. Use arrows to indicate the movement of electrons. cat. NaOCH CH, OH (solvent) OCH cat. NaOH, H20 (solvent)