[1]Patent:CN112479975,2021,A.Locationinpatent:Paragraph0021-0022;0027-0030
[2]JournalofOrganicChemistry,2012,vol.77,p.3887-3906
[3]ChemischeBerichte,1898,vol.31,p.1229
[4]Latvijasuniversitatesraksti.Kimijasfakultatesserija,1938,vol.4,p.405,419
[5]SyntheticCommunications,2006,vol.36,p.435-444
[1]JustusLiebigsAnnalenderChemie,1956,vol.599,p.13,20
[1]ActaChimicaAcademiaeScientiarumHungaricae,1958,vol.17,p.255,261
[1]Tetrahedron,1998,vol.54,p.14437-14454
[2]JustusLiebigsAnnalenderChemie,1956,vol.599,p.13,20
[3]ChemischeBerichte,1891,vol.24,p.3100
[4]JournalfurpraktischeChemie(Leipzig1954),1959,vol.<4>9,p.30
[1]Tetrahedron,1980,vol.36,p.1223-1226