Di-tert-butylcyclopentadiene

DescriptionPreparation of di-tert-butylcyclopentadiene by phase-transfer-catalyzed alkylation has been reported. It reacts with excess potassiumtert-butoxide in the presence of elemental selenium to yield cyclopentadienes bridged by two or three selenium atoms through one or two diselenoketal functionalities. It reacts with excess potassiumtert-butoxide in the presence of elemental sulfur to yield cyclopentadienes bridged by sulfur atoms via one or two dithioketal functionalities.Di-tert-butylcyclopentadiene may be used in the preparation of 2,5,4′,6′-tetra-tert-butyl-5′H-spirocyclopentane-1,2′-cyclopenta[b][1,3]diselena-2,4-diene and 1,3,5,7-tetra-tert-butyl-3a,7a-dihydro-3a,7a-epi-selenodicyclopenta[b,e][1,4]diselenine. Specification: mixture of isomers, ≥95.0% (GC) MDL Number: MFCD00674508 Molecular Formula: C13H22 Molecular Weight: 178.31 PubChem CID: 3599405 Isomeric SMILES: CC(C)(C)C1C=CC(=C1)C(C)(C)C Related Documents: https://ald-pub-files.oss-cn-shanghai.aliyuncs.com/aladdinsci/pdp/sds/1/D485591-SCI_dcc23757d69dfceae17b326dedc322c9.pdf

UPC:

39101600

Condition:

New

Weight:

1.13 Ounces

HazmatClass:

No

Quantity:

1

Unit of Measurement:

EA

WeightUOM:

LB

MPN:

D485591-5ml

CAS:

120937-44-2

Product Size:

5ml

Hazard Statement Codes:

H225:H315:H319:H335

Precautionary Statement Codes:

P210:P302+P352:P305+P351+P338