1242174-04-4

Basic information

• Product Name: (2S,6S)-2-(2-(benzyloxy)ethyl)-6-((tert-butyldiphenylsilyloxy)methyl)dihydro-2H-pyran-4(3H)-one
• Synonyms: (2S,6S)-2-(2-(benzyloxy)ethyl)-6-((tert-butyldiphenylsilyloxy)methyl)dihydro-2H-pyran-4(3H)-one
• CAS NO: 1242174-04-4
• Molecular Weight: 502.726
• Mol File: 1242174-04-4.mol

Chemical Properties

• CAS DataBase Reference: (2S,6S)-2-(2-(benzyloxy)ethyl)-6-((tert-butyldiphenylsilyloxy)methyl)dihydro-2H-pyran-4(3H)-one(CAS DataBase Reference)
• NIST Chemistry Reference: (2S,6S)-2-(2-(benzyloxy)ethyl)-6-((tert-butyldiphenylsilyloxy)methyl)dihydro-2H-pyran-4(3H)-one(1242174-04-4)
• EPA Substance Registry System: (2S,6S)-2-(2-(benzyloxy)ethyl)-6-((tert-butyldiphenylsilyloxy)methyl)dihydro-2H-pyran-4(3H)-one(1242174-04-4)

Safety Data

• Hazardous Substances Data: 1242174-04-4(Hazardous Substances Data)

Upstream product

• 1242174-03-3 (S)-6-(2-(benzyloxy)ethyl)-2-((tert-butyldiphenylsilyloxy)methyl)-2H-pyran-4(3H)-one 

Downstream Products

• 1242174-05-5 (2S,6S)-2-((tert-butyldiphenylsilyloxy)methyl)-6-(2-hydroxyethyl)dihydro-2H-pyran-4(3H)-one 

Relevant articles and documents

Synthesis of the tetrahydropyran subunit (C8-C20 Fragment) of (-)-Dactylolide and (-)-Zampanolide

The asymmetric synthesis of the tetrahydropyran containing C8-C20 fragment, a common key subunit of both (-)-dactylolide and (-)-zampanolide, is described. The salient feature of this synthesis is the extension of carbon chains using alkynols followed by the use of an alkyne system to generate the desired functionalities, in particular formation of the embedded pyran via an intramolecular oxa-Michael addition of a β-hydroxyynone. Georg Thieme Verlag Stuttgart New York.