The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 1-Bromo-2-pentyne, is researched, Molecular C5H7Br, CAS is 16400-32-1, about Metal-Free, DBU-Mediated, Microwave-Assisted Synthesis of Benzo[c]xanthones by Tandem Reactions of Alkynyl-1,3-diketones, the main research direction is benzoxanthone preparation microwave irradiation green chem; alkynyldiketone tandem reaction heterocyclization isomerization DBU.Recommanded Product: 1-Bromo-2-pentyne.
A base-mediated, green, microwave-assisted efficient preparation of a diverse benzoxanthone library from variety of readily accessible γ-alkynyl 1,3-diketones is reported. The synthesis is based on tandem reactions involving intramol. cyclization, propargyl-allenyl isomerization, and electrocyclization in one pot. Some of the benzoxanthones are also synthesized by the one-pot reaction of 1,3-diketone and alkynyl bromide under basic heating conditions. This transformation also results in the construction of one new C-C bond and one new C-O bond.
Here is a brief introduction to this compound(16400-32-1)Recommanded Product: 1-Bromo-2-pentyne, if you want to know about other compounds related to this compound(16400-32-1), you can read my other articles.
Reference:
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics