89030-33-1

Basic information

• Product Name: 2H-Pyran-2-one, 4-ethenyltetrahydro-
• CAS NO: 89030-33-1
• Molecular Formula: C7H10O2
• Molecular Weight: 126.155
• Mol File: 89030-33-1.mol

Chemical Properties

• CAS DataBase Reference: 2H-Pyran-2-one, 4-ethenyltetrahydro-(CAS DataBase Reference)
• NIST Chemistry Reference: 2H-Pyran-2-one, 4-ethenyltetrahydro-(89030-33-1)
• EPA Substance Registry System: 2H-Pyran-2-one, 4-ethenyltetrahydro-(89030-33-1)

Safety Data

• Hazardous Substances Data: 89030-33-1(Hazardous Substances Data)

Upstream product

• 1356570-99-4 C₂₄H₃₂O₃Si 

Downstream Products

• 1356570-89-2 3-(2-((4-methoxybenzyl)oxy)ethyl)-N,N-dimethylpent-4-enamide 
• 1356570-92-7 3-(2-((4-methoxybenzyl)oxy)ethyl)-1-(pyrrolidin-1-yl)pent-4-en-1-one 
• 1356570-93-8 3-(2-((tert-butyldiphenylsilyl)oxy)ethyl)-1-(pyrrolidin-1-yl)pent-4-en-1-one 
• 1356570-98-3 3-(2-((tert-butyldiphenylsilyl)oxy)ethyl)pent-4-enoic acid 
• 1356570-99-4 C₂₄H₃₂O₃Si 
• 1422656-27-6 2-methoxy-4-(1-(4-methoxyphenyl)vinyl)tetrahydro-2H-pyran 
• 1422656-23-2 4-(1-cyclohexylvinyl)-2-methoxytetrahydro-2H-pyran 
• 1422656-14-1 4-(3-cyclohexylprop-1-en-2-yl)-2-methoxytetrahydro-2H-pyran 
• 1422656-26-5 (4-methoxyphenyl)-(2-methoxytetrahydro-2H-pyran-4-yl)methanone 

Relevant articles and documents

Iodolactonization: Synthesis, stereocontrol, and compatibility studies

Generalized iodolactonization conditions have been developed for the formation of both cis- and trans-γ-lactones from 3-pentenoic acid derivatives containing various protected alcohol moieties. Kinetic control of the reaction using iodine and base at 0 °C for 6 h provided the cis-lactone with good selectivity (75:25), and thermodynamic control at room temperature for 24 h provided the trans-lactone with excellent selectivity (98:2).