NABH4 МеОн of (CH3CH2)2NH, mild acid NaBH3CN H3CSH

Q: Rank the following in increasing order of reactivity towards nucleophilic acyl substitution a.…

A: The rate of nucleophile attack to the CO group increases, if the C of CO group is electrophilic.

Q: Propose an efficient synthesis for the following transformation: ОН

A: In the above synthesis But-1-ene is converted to pentan-3-ol.  The above reaction proceed through…

Q: Starting with 3,3-dimethylbut-1-ene and prop-2-inonitrile, propose a synthetic route for the…

A: Both retrosynthesis and forward synthesis are shown with details mechanism in image.  At first…

Q: b) Propose a detailed reaction mechanism for the following conversion. он Acetone HCI но но. -OH OH…

A: Acetone /HCl is used for the protection of syn-1,2-diol. For protection with acetone/HCl glucose…

Q: Provide a mechanism for the following transformation: OH Cro3 но. H30*

A: The mechanism of the given reaction is given below,

Q: The Baylis–Hillman reaction is a DABCO (1,4-diazabicyclo[2.2.2]octane) catalyzed reaction of an…

A:

Q: Propose a mechanism for the following reaction:

A:

Q: Propose a mechanism for each of the following reactions:

A: (a)The mechanism is given below.

Q: Propose a detailed, electron-pushing mechanism for the oxidation of the given secondary hydroxyl.…

A: Given reaction is Dess Martin oxidation.

Q: (CH3),COCH3 HI (CH3)½CI CH3I + + H20

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: NH2 NANO, , HCI Aniline Benzene diazonium Chloride - NEN HBF, NEN Heat - HCI BF, t BF, + Ng Bemene…

A: Here we have to write the mechanism of diazotization of aniline and also mechanism of formation of…

Q: Propose an efficient synthetic approach for the preparation of the following compounds

A:

Q: Propose a mechanism for the following reaction H2SO4 CH3-0-H OCH3

A:

Q: 4. Provide a arrow pushing mechanism for the following transformation. H3O+ Br2

A:

Q: Propose a mechanism for the following reaction:

A:

Q: II] Propose a mechanism for each of the following reactions : NaOCH3 Br 2)

A: Here i have explained the mechanism of this reaction

Q: Propose a mechanism for each of the following reactions:

A: The possible pathway or mechanism for the formation of product from the given reactant I shown…

Q: OCH3 CH3CH2CH2CH2ĊHCH3 CH3CH2CH2CH2C=CH

A:

Q: H,SO4 + CH3-0-H OCH3

A: The given reaction is the addition of hydro-alkoxy in an acidic medium. The first step is the attack…

Q: Propose a mechanism for the following reaction:

A: Please find below the reaction mechanism

Q: . Propose an electron arrow pushing mechanism for the following reaction. H,SO4 SO,H

A: An electron arrow pushing mechanism for the given reaction can be shown below

Q: Propose an efficient synthesis for the following transformation: (a)

A: Here we are required to find the reagent to carry out the following conversion

Q: Propose a mechanism for the following transformation: CI HCI H20 +

A: Alcohol reacts with an alkyl halide to form an alkyl chloride. The reaction proceeds with an SN1…

Q: CH3 ÇI `NH2

A:

Q: 3) write a detailed mechanism for the following reaction: Br hv light + HBr + Br2

A:

Q: Provide a mechanism for the following cyclization to make a spiroketal: H,SO4, H,O НО OH spiroketal

A: The reaction taking place is given as,

Q: Propose a mechanism for each of the following reactions:

A: a) Let us see the mechanism for the reaction In the above reaction, 95% of the product formed is…

Q: 5. Provide a mechanism for the following transformation: H2SO4 ÓH

A: We have to predict the mechanism for given reaction.

Q: (a) Write the structure of the major products D-Hof the following transformations, following an…

A: The major products in given reactions are....

Q: If your product from this experiment (benzimidazole) is treated with a strong base (nBuLi) followed…

A: Benzimidazole is a fused ring in which benzene and imidazole are fused together. It is a…

Q: НCN KCN 1. (CH3СH2)2CuLi H. 2. H2О, Н*

A:

Q: Propose a mechanism for the following reaction.

A: In the above reaction, the reactant contains an acidic H. Hence the base NaOEt will take proton from…

Q: propose a reaction mechanism for diazotization reaction

A: Propose a reaction mechanism for diazotization reaction --

Q: Provide a plausible arrow pushing mechanism for the reaction below. You may abbreviate the…

A: This is an example of Diels-Alder reaction followed by cyclization and aromatization.

Q: Propose a plausible mechanism for the following transformation. HO 1) H-CEC: Na 2) H3Oʻ

A: The functional group is a key component that pertains to a molecule and it involves a characteristic…

Q: 1. LDA H 2. 3. Н2О, H* MgBr 1. СО 2. H2О, H* CEN H20 H2SO4

A: The steps are : The strong base LDA abstracts an acidic hydrogen atom present on carbon atom…

Q: Which of the following reactions describes why AICI3 needs to stay dry in order for it to be used in…

A: Answer

Q: Propose a synthetic route for the following conversion:

A: 1. Alochols when they treated with acid it gives alkene by elimination of water  2. Alkenes are…

Q: Propose a mechanism for the following reaction:

A: Please find below the reaction mechanism

Q: 1. LIAIH4 2. H2О 1. LDA 2. 3. НаО, Н* NaBH4 MeOH

A: LiAlH4  is a reducing agent. It reduces imine to amine. LDA is a bulky base , it abstracts less…

Q: 1. Propose a product and an arrow-pushing mechanism for the following reactions. N 1. LIAIH4 2. H2о…

A: The curved arrow mechanism given as follows

Q: Propose a mechanism for the following reaction. -NH2 -NH-

A: To solve this problem we have to write the mechanism of the given reaction .

Q: Propose a detailed reaction mechanism for the following conversion. он НО Acetone HCI но. он OH HO

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: Propose a mechanism for the following reaction:

A:

Q: II] Propose a mechanism for each of the following reactions : Br 1) CH;OH OCH3

A:

Q: Propose a mechanism for cach of the following reactions ОН H2SO4 + H2O ОН

A: This reaction is the dehydration of alcohol by the formation of carbocation as intermediate. Hence…

Q: (CH3CH2)2NH, mild acid NABH3CN NaOH, H2O NaOH, H20, heat

A: Arrow  pushing  mechanism

Q: Propose a sequence of steps to perform the following transformation

A: Given,