Choose the most appropriate reagent(s) for the synthesis of 1-butyne from ethyne. reagent(s) H = -H- но- A 1. NANH, B. 1. NaNH, 2. CH,CH, 2. CH,CH,OH CH,CH,OH CH,CH,Br E NANH,

Q: must be made from the starting 1-bromopropane. Br

A:

Q: NO2 N. a) H,C CH3 + NO2 b) + H,C CH -

A: In the Aldol condensation reaction, the alpha H atom of carbonyl compound abstracts with a base to…

Q: CH3 ) HzO H20 2) Na OH

A: The reaction taking place is given as,

Q: The reaction of CH - CH = CH - CH with HOH would form 3. .

A: The alkenes show addition reaction because of the presence of double bond, The addition takes place…

Q: Method to complete Unhalanced reaction C,H3 + O,→ CO, + -> 2. 2.

A:

Q: Dissolving formaldehyde in water causes the solution to contain gem-diol CH2 (OH)2. Write down the…

A:

Q: HiCan you help me with these reactions?

A: The most beneficial reagent utilized for synthesizing 1,2 diols (vicinal diols) is Osmium tetroxide…

Q: Classify each transformation as substitution, elimination, or addition. Br HO C. CH а. CH3 CH CH,CI…

A: Substitution reaction: reaction where one group is replaced by another group.  Elimination reaction:…

Q: which would be expected to convert 1 mole of 4-methyl-1-pentyne into 2-methylpentane? Na, NH3(l) 2…

A: Birch reduction convert alkyne into trans alkene while Lindlar's catalyst convert alkyne into cis…

Q: Why is Ch3coo- a better nucleophile than OH-?

A:

Q: Determine the one or two steps it takes to get from the starting material to the product using the…

A: In organic conversion, substrate is attacked by the suitable specific reagent based upon their chemo…

Q: Figure 10 1 BH3 CH, OH 2 H202, NaOH CH3-CH-CH-CH3 A в CH3 CH2 CH3-C-CH2- CH3 CH2=C-CH2-CH3 D CH3 CH3…

A: Which alkene is required to complete the reaction in Figure ?

Q: Н OH2 H он, H + H2O +

A: In this step, H2O acts as a base. As a base, it abstracts a proton from the reacatnt.

Q: geraniol OH Reagents a. SOCI₂ b. CH3COCI C. CH₂(CO₂Et)2, CH3CH₂O* Na* d. H3O*, heat e.…

A:

Q: Determine the product of the reaction: CH2-0-č-(CH2)1«CH, CH-0-č-(CH2hCH=CH(CH2),CH, + 3 NAOH…

A: The reaction of triglycerides with NaOH leads to formation of soap molecules.

Q: 1.1 equivalent of NaNH2 2. CH3CH,CH,CH,Br 3. H2, Lindlar's catalyst 4. Br2

A: Terminal Alkyne has acidic hydrogen which can abstracted by strong base like NaNH2 and form…

Q: 25) Give the IUPAC name for the alkane produced by the reaction below: -Br + (CH3), CULI >

A:

Q: Zn/ Alcohol (C), CH, – CH-CH, Br Product (C) formed in this reaction is Br

A: The given reaction represents dehalogenation of vicinal dihalides. Dehalogenation means removal of…

Q: HOOH HC NBS Light, CC BH3 3-Ethyl-1-isopropyl-cyclahexene IV H202 OH Ag(OAc NaBH4 МСРВА -VI CH,C2…

A: This Reactions are based on the Alkenes which show normally addition  Reactions.

Q: 2 → HOCI Activity 2: Complete the reaction by drawing or writing the correct structure to match the…

A:

Q: H2, Pd/C A C-CEC-CH в H2, Lindlar catalyst B.

A:

Q: The answer choices give me chemical reactions like: C6H11FO3S + C5H11+ + H2O ---> C5H10 + C5H11+ +…

A: Given reaction is  We need to write overall reaction

Q: Conversion of 2-methyl-2-butene into a tertiary alkyl halide. OBra. H0 O HBr, ROOR O Bra, ROOR HBr

A:

Q: H2SO4, NaCN OH 1-hydroxy adamantane

A:

Q: Complete each hydrogenation reaction. catalyst a. CH;=CH-CH; + H2 catalyst b. CH3-CH-CH=CH, + H2…

A: Complete each  the following  hydrogenation reaction.

Q: Name the alkenes below. wireframe labels H H.

A:

Q: All of these alkenes will form this alcohol. Figure 10 |BH3 сн, он CH3-CH- CH-CH, 2 H,02, NAOH A B…

A:

Q: 5. Addition of alcohol i) Acid catalyzed addition: H,SO, CH,OH H* + CH;CH,OH - H* + CH,CH,OH– H,SO,…

A: Alkenes reacts with alcohols in presence of acid to form ethers.

Q: Alkyl halides ( RX) are commonly used in climination reactions, because halides can be really good…

A: Explained as follows

Q: HO но- H H- OH OH +Resorcinol/dilute HCI 1.) 2.) Sucrose + Copper (II) Acetate/Acetic Acid но- H- но…

A: Carbohydrates are certain types of macronutrient present in foods and drinks. Sugars , starches and…

Q: After performing all of the necessary calculations, the appropriate glassware and reaction…

A: The hydrolysis reaction taking place is given as,

Q: 11. Write out the steps necessary to make (cis) 2-hexene starting with propyne.

A:

Q: Classify each of the following reactions as an addition, elimination, substitution. or…

A: The basic organic reactions types are addition, elimination, substitution, and rearrangement…

Q: Draw all stereoisomers formed in each reaction.

A: (a) The organolithium reagent adds from both sides of the trigonal planar carbonyl group, forming…

Q: 3.Complete the following Reaction. Include the IUPAC name of the product. [ OH + H₂C-CH₂CH₂-NH₂ a.…

A: This question is related to condensation reaction. Such reactions involve addition of two species…

Q: What is the missing starting compound in the attached reaction.

A: In alkene, double bond acts as a nucleophile and attacks the electrophile.

Q: Give 5 differences of Terminal alkenes and internal alkenes

A: In alkenes, carbon atom is sp2 hybridized. Alkene contain the double bond between two carbon atoms.

Q: Question 9.50 Complete the reaction shown below by drawing the structure of the product. CH₂CH₂-…

A: mechanism is given in step 2 :

Q: CH3 1 LIAIH4 CH3- CH2-C-cEN 2 H* CH3

A:

Q: 2. Write in the products of these reactions: a) NaOCH3 CH2-CH-CH2B CH3 ---> NaOCH3 Br CH2CCH3 CH3 b)…

A: We are authorised to solve only first three subparts of a question. Please post rest of the…

Q: H2C=CHCH=CH2 CH;CCH,CH,CH,CH,CH3 Reagents a. Br2, CH2CI2 b. KCN, HCN LIAIH, then H3O* d. H2, Pd/C…

A:

Q: 2. Write the products formed as a result of the reactions given below NO2 H. N. H,N CH3 NO2 a) H¿C-…

A: Organic reactions are chemical reactions in which organic compounds are involved. Addition…

Q: Why is 5-octene not possible? 2. Why is 3,3-dimethyl-3-octene not possible?

A:

Q: 7. List the products of each alkene addition reaction. a. CH;-CH=CH-CH, + Cl b. CH;-CH-CH=CH-CH, +…

A: The addition reaction is proceed by the addition of reactant to a double or triple bond of the…

Q: SFC)-3 as starting material. N PPH2 LIAIH4, THF,0 °C N. L4 L7 My uner

A:

Q: А. Alkenes CH3 CH3 CH3 1. CH3-CH=CH-ĊH-CH2CH2-CH3 EC-CH-CH3 ČH3 3. СH-C: CH3 ÇH3 2. H-с—…

A: Given alkenes are =>

Q: Determine the one or two steps it takes to get from the starting material to the product using…

A:

Q: TRUE OR FALSE I. The reaction of BH3 with 2-methylbut-2-ene results in the attachment of a hydroxyl…

A: TRUE OR FALSE

Alkynes

Alkynes are organic compounds that contain at least one triple bond between carbon-carbon atoms. They are a series of unsaturated compounds with a general molecular formula, CnH2n-2.