Interested to Buy Any Domain ? << Click Here >> for more details...
2+2 CYCLO ADDITION OPTICALLY ACTIVE OR THERMALLY ACTIVE.
- 6 Answers
- 10708 Views
- ChemBiotech, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sarath.k
it is a photochemically allowed reaction& 4+2 cycloaddtion
reaction is thermally allowed.
| Is This Answer Correct ? | 14 Yes | 1 No |
2+2 cycloaddition -Photochemically allowed process
| Is This Answer Correct ? | 7 Yes | 1 No |
Answer / slyos
If the process involves 4n electrons and is realised in a
conrotatory maner, then it is thermally favored.
Therefore the basic rule: 4n Thermic Conroratory
a 4n+2 electrons process will then necessarly be
Photochemically favored in a conrotatory way or thermically
favored in a disrotatory way.
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / ashok yadav
2+2 CYCLO ADDN IS PHOTO CHEMICALLY ALLOWED.ACCO TO AROMATIC
TRANSITON STATE THEAORY ,IT FORMS EVEN NO OF NODES.SO IT IS
HAVING HUCKEL TRANSITION STATE WIT 4nELECTRONS.SO IT IS
PHOTO CHEMICALLY ALLOWED REAN.THE ADDN SHOLD B SUPRA-SUPRA
FACIAL.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / durga rao a
2+2 cycloaddition reaction is photochemically allowed.
e.g.,- 2-ETHENE molecule convert into cyclo BUTANE use of photo chemical reaction.
| Is This Answer Correct ? | 0 Yes | 0 No |
we shall use Dichloromethane in last stage of API.
As a chemist working with Actinium, what safety precautions and protocols would you follow due to its radioactive nature?
How many stereoisomers of phenylpropylene oxide are there?
what happens when aminoacids react with alcohols?
3 Answers GVK, GVK Biosciences, Pharmaceutical, Reddy Labs,
naphtha and hexane mixture can be used a fuel or not
Explain Thiele's structure for benzene. What is the difference between thiele's structure and modern structure (resonance hybrid) of benzene?
why nitrile are least reactive of carboxylic acid derivative
who is father of organic chemistry?
6 Answers Capricorn Pharma, NCL,
if tis below reaction does happaen means...,what is the end product.......? naphthal + toluene(or)benzene............> ?
how convert toludin in benzoic acid
3 Answers Cadila, Practical Viva Questions,
Protactinium-234 is an important tool for studying ocean circulation. How is it utilized in oceanographic research?
Why do we use vaccum in Loss on drying test?
Organic Chemistry 
