Web19. mar 2024. · The only alkene double bonds that either reagent reduces are those in α,β-unsaturated carbonyl compounds. #"LiAlH"_4# is the more powerful reducing agent but, … Web01. feb 2024. · Lithium aluminium hydride (LiAIH4) is a nucleophilic reducing agent, and used to reduce polar multiple bonds like >C=O, -CN bond because it is hydride (H-) …
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WebPlease help with this one. Transcribed Image Text: Why is LIAIH4 more reactive than NaBH4? Aluminum is more electronegative than boron LIAIH4 is less sterically hindered … WebLithium aluminum hydride is a versatile reducing agent which almost reduces all the functional groups except alkenes and alkynes. Sodium borohydride is less ... severely emotionally disturbed diagnosis
A LiAIH4 B Sn/HCl C Na2S/(NH4)2S D इनमें से सभी - Brainly.in
Web11. jun 2024. · The key difference between LiAlH4 and NaBH4 is that LiAlH4 can reduce esters, amides and carboxylic acids whereas NaBH4 cannot reduce them. Both LiAlH4 … Web05. apr 2024. · From equation (1), D B E = 4 + 1 − 4 2 − 0 2 + 0 2 = 3. Hence, the double bond equivalent for tetrahedron is 3. So, the correct answer is option B. Note: The … WebWhen the lactone below is treated with LiAIH4, the major organic product is a cyclic ether cyclic alcohol cyclic ketone acyclic aldehyde acyclic diol 65 . What species attacked by … severely emotionally disturbed children