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- ÇOOH H. H HN CH, H,C.. H,NOC COOH H. ноос COOH COOH Cofactor F430 (of methanogens) O is also common to photosynthetic microorganisms for the harvesting of light energy during photosynthesis. O is a cofactor of hydrogenases that is used to oxidize hydrogen and generate a proton motive force for methanogens. O is used in a select group of methanogens to transfer electrons in the membrane and generate protein motive force. O is the prosthetic group of the enzyme (methyl coenzyme M reductase) that catalyzes the terminal step of methanogenesis. Cofactor F430 is a nickel tetrapyrrol that serves as an electron carrier.HOOC- -COOH Reagents a. CH;COCI, AICI3 b. NABH4 then H3O* c. PBr3 d. NaCN e. H30* CH;CH,COCI, AICIl3 9. Вн-THF then Hz0z, ОH h. (CH3),CHCOCI, AICI3 i. H2, Pd/C j. NBS, CCI4 k. Br2, CH2Cl2 f.Determine the major organic products for the reactions in addition to whether they are racemic or not?
- Use one of the terms SN1, SN2, El or E2 to describe each of the following chemical reactions Choose the correct match for each CH;CH,O Na+ ..Choose ethanol ..Choose NaOH Br H,0, heat -..Choose TsO CH3 ...Choose Nal CH3 I CHa acetone CHa NaSH -.Choose DMSO SH KCN -..Choose CI DMSO CN -...Choose NANH2 OTs NH3 -..Choose NH3 TSO H2N КОН Но ...Choose Br DMSO Ili.ОН a. b. с. d. ОН OH OH еще OH НО НО exy ely OH еде Na2Cr2O7 (xs.) H2SO4, H2OConjugate Acid Name Formula Ammonia NH3 NH, + 1.8 x 10-5 Methylamine CH,NH, CH3NH3 + 4.38 x 104 Ethylamine C,H;NH, C2H;NH3 + 5.6 x 10 Aniline C,H;NH, C,H5NH3+ 3.8 x 10-10 Pyridine C; H;N C,H; NH+ 1.7 x 10-9 a. Which is the stronger base, ClO, or CgH;NH2 ? b. Which is the stronger base, H20 or C; H5N? c. Which is the stronger base, OH or C; H;N? d. Which is the stronger base, C,H;NH, or C,H&NH2 ? Drag and drop your selection from the following list to complete the answer: C; H5N C,H;NH2 C,H; NH2 H20 OH Cl0,"
- Hello there, you solved first three sub-parts for me. now ı need the last three sub-parts thank youPPh3, DIAD CH20H (A) THF mitsunobu H2N sreaction NH2 excess AGOH () (Ci3H20 INS) me I N-me me1.) HAI(Bu)2 or DIBAL-H 2.) H3O", H20 CEN: H. H. 3 1.) HAI(Bu), or DIBAL-H 2.) H3O*, H,0 of -美r--的 NAI(Bu)2 EN 2.) H3O*, H2O H. H. - Α(OH) 3 H a.) H. H3N. H 1 H. H2N. H. R. H. R H. H. H. 3 :o: NH3 + R H. H. H. 4
