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- The key step in a reported laboratory synthesis of sativene, a hydrocarbon isolated from the mold Helminthosporium sativum, involves the following base treatment of a keto tosylate. What kind of reaction is occurring? How would you complete the synthesis?Melamine, used as a fire retardant and a component of the writing surface of white boards, can be prepared from s-trichlorotriazine through a series of SNAr reactions with ammonia. The first substitution takes place rapidly at room temperature. The second substitution takes place near 100 °C, and the third substitution requires even higher temperature and pressure. Provide an explanation fatr this reactivity.Queation 1
- Draw a full arrow pushing mechanism for the following three reactions: 2 Acidic Conditions OH Acidic Conditions H 2 H 2 Acidic Conditionswrite the magor producb formed by the to llow ung eaction, Assume that You have enough of each rea Reactant to dvive the veaction bo Completion. Assume bhet thore i's protic wek up alone as neee ssary agont/ clWhich compound is the major product of the reaction shown below? OsO,, tert-butyl peroxide (BUOH/HO "HO- OH Compound A Compound B Compound C Compound D Compound C Compound B Compound A O Compound D
- draw compoumds a and bOn a scrap piece of paper, draw a curved arrow mechanism for the following reaction. Once you have determined the major product, draw it in the space provided below. Gr OEt 1) NaOH 2) HCI, H₂O, heatSelect the correct product for reactions: the one question has multiple answer, the second one only has one.