In:
Synthesis, Georg Thieme Verlag KG, Vol. 55, No. 20 ( 2023-10), p. 3281-3288
Abstract:
An efficient diastereoselective synthesis of 1′,4′-dihydro-2′H-spiro[indoline-3,3′-quinolin]-2-one derivatives was achieved using catalytic amount of l-proline. The key reactions involved in the present tandem reaction are aza-Michael addition and aldol reaction. This atom economic reaction proceeded under mild conditions with a broad substrate scope and excellent diastereoselectivity in good to excellent yields.
Type of Medium:
Online Resource
ISSN:
0039-7881
,
1437-210X
Language:
English
Publisher:
Georg Thieme Verlag KG
Publication Date:
2023
detail.hit.zdb_id:
204080-3
detail.hit.zdb_id:
2033062-5
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