Urologiia (Moscow, Russia : 1999).
2017.
P. 43-49
Synthesis of symmetrical chromeno[2,3-b]chromenes on the basis of о-quinone methides and 1,1-bis(morpholino)ethene
[Figure not available: see fulltext.] The reaction of 1,1-bis(morpholino)ethene with precursors of о-quinone methides derived from Mannich bases of phenols and 2-naphthols provided a series of chromeno[2,3-b]chromenes. The cascade process included a hetero-Diels–Alder reaction between о-quinone methide and ketenaminal, elimination of secondary amine, and [4+2] cycloaddition between о-quinone methide and the chromene intermediate. © 2018, Springer Science+Business Media, LLC, part of Springer Nature.
Authors
Osyanin V.A.
1,
2
,
Osipov D.V.1
,
Demidov M.R.1
,
Krasnikov P.E.1
,
Klimochkin Y.N.1
Publisher
Латвийский институт органического синтеза Латвийской академии наук / Springer New York Consultants Bureau
Number of issue
12
Language
English
Pages
1310-1314
Status
Published
Link
Volume
53
Year
2017
Organizations
- 1 Samara State Technical University, 244 Molodogvardeiskaya St., Samara, 443100, Russian Federation
- 2 RUDN University, 6 Miklukho-Maklaya St., Moscow, 117198, Russian Federation
Keywords
cascade reactions; chromeno[2,3-b]chromenes; Diels–Alder reaction; ketenaminals; о-quinone methides
Date of creation
19.10.2018
Date of change
19.10.2018
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Other records
Chemistry of Heterocyclic Compounds.
Латвийский институт органического синтеза Латвийской академии наук / Springer New York Consultants Bureau.
Vol. 53.
2017.
P. 1369-1372