The Journal of Organic Chemistry

Laser-powered decomposition of spiro [2. n] alkanes (n= 2-5)

R Fajgar, J Pola

Index: Fajgar, Radek; Pola, Josef Journal of Organic Chemistry, 1993 , vol. 58, # 27 p. 7709 - 7717

Full Text: HTML

Citation Number: 12

Abstract

The laser heating of spiro [2. nlalkanes (n= 2-5) and of their 1, 1, 2, 2-tetradeuterated isotopomers reveals dissimilar modes of their thermal decomposition. Spiropentane decomposes into ethene and propadiene via two competing routes: the direct cleavage and the more important cleavage via intermediary methylenecyclobutane. Spirohexane decomposes through two important concurrent pathways which are the expulsions of ...

 Related Synthetic Route
Ditosylat des 1,1-bis(Hydroxymethyl)cyclopentans Structure

22308-10-7

Ditosylat des 1...

~80%

1,1-Bis(bromomethyl)cyclopentane Structure

68499-28-5

1,1-Bis(bromome...

Diethyl 1,1-cyclopentanedicarboxylate Structure

4167-77-5

Diethyl 1,1-cyc...

~%

1,1-Bis(bromomethyl)cyclopentane Structure

68499-28-5

1,1-Bis(bromome...

N/A Structure

22308-11-8

N/A

~70%

1,1-bis(bromomethyl)cyclohexane Structure

21623-88-1

1,1-bis(bromome...

1,1-Cyclohexanediyldimethanol Structure

2658-60-8

1,1-Cyclohexane...

~%

1,1-bis(bromomethyl)cyclohexane Structure

21623-88-1

1,1-bis(bromome...

1,5-Dibromopentane Structure

111-24-0

1,5-Dibromopentane

~%

1,1-bis(bromomethyl)cyclohexane Structure

21623-88-1

1,1-bis(bromome...

Diethyl 1,1-Cyclohexanedicarboxylate Structure

1139-13-5

Diethyl 1,1-Cyc...

~%

1,1-bis(bromomethyl)cyclohexane Structure

21623-88-1

1,1-bis(bromome...

spiro[2.3]hexane Structure

157-45-9

spiro[2.3]hexane

~%

propene Structure

187737-37-7

propene

methane Structure

34557-54-5

methane

ethene Structure

54509-73-8

ethene

Detail
spiro[2.2]pentane Structure

157-40-4

spiro[2.2]pentane

~%

propene Structure

187737-37-7

propene

methane Structure

34557-54-5

methane

ethene Structure

54509-73-8

ethene

Detail
chloroethane-2,2,2-d3 Structure

7371-46-2

chloroethane-2,...

~%

1,1-dideuterioethene Structure

6755-54-0

1,1-dideuterioethene

spiro[2.4]heptane Structure

185-49-9

spiro[2.4]heptane

~%

methane Structure

34557-54-5

methane

ethane Structure

74-84-0

ethane

ethene Structure

54509-73-8

ethene

Detail
1,1-bis(bromomethyl)cyclohexane Structure

21623-88-1

1,1-bis(bromome...

~75%

spiro[2.5]octane Structure

185-65-9

spiro[2.5]octane

1,5-Dibromopentane Structure

111-24-0

1,5-Dibromopentane

~%

spiro[2.5]octane Structure

185-65-9

spiro[2.5]octane

Diethyl 1,1-Cyclohexanedicarboxylate Structure

1139-13-5

Diethyl 1,1-Cyc...

~%

spiro[2.5]octane Structure

185-65-9

spiro[2.5]octane

N/A Structure

22308-11-8

N/A

~%

spiro[2.5]octane Structure

185-65-9

spiro[2.5]octane

N/A Structure

153083-49-9

N/A

~%

ethene Structure

54509-73-8

ethene

1,1,2,2-tetradeuterioethene Structure

683-73-8

1,1,2,2-tetrade...

1,1-Bis(bromomethyl)cyclopentane Structure

68499-28-5

1,1-Bis(bromome...

~87%

spiro[2.4]heptane Structure

185-49-9

spiro[2.4]heptane

Diethyl 1,1-cyclopentanedicarboxylate Structure

4167-77-5

Diethyl 1,1-cyc...

~%

spiro[2.4]heptane Structure

185-49-9

spiro[2.4]heptane

Ditosylat des 1,1-bis(Hydroxymethyl)cyclopentans Structure

22308-10-7

Ditosylat des 1...

~%

spiro[2.4]heptane Structure

185-49-9

spiro[2.4]heptane

Diethyl 1,1-Cyclohexanedicarboxylate Structure

1139-13-5

Diethyl 1,1-Cyc...

~87%

1,1-Cyclohexanediyldimethanol Structure

2658-60-8

1,1-Cyclohexane...

1,5-Dibromopentane Structure

111-24-0

1,5-Dibromopentane

~%

1,1-Cyclohexanediyldimethanol Structure

2658-60-8

1,1-Cyclohexane...


Home | MSDS/SDS Database Search | Journals | Product Classification | Biologically Active Compounds | Selling Leads | About Us | Disclaimer

Copyright © 2024 ChemSrc All Rights Reserved