2,6-Dialkoxy-7-methylpurines

DOI: 10.1007/BF00799967

Source and publish data:

Monatshefte fur Chemie p. 341 - 352 (1985)

Update date:2022-08-11

Topics:

Authors:

Kowalska, Alicja

Maslankiewicz, Andrzej

Syrek, Barbara

Cieplinski, Piotr

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1007/BF00799967

The preparation of unsymmetrical 2,6-dialkoxy-7-methylpurines (2), and 2-alkoxy-1,7-dialkyl-6-oxo-1,6-dihydropurines (5) is described.In contrast to 1 and 2, a facile thermal lactim-lactam rearrangement from hypoxanthines 5 and 7 into xanthines 6 was observed. - Keywords: Nucleophilic heteroaromatic substitution; thermal lactim-lactam rearrangement; Sigmatropic shifts; Dialkoxy-7H-purines; Dialkyl-1H(or 3H),7H-hypoxanthines; Trialkyl-7H-xanthines

Full text of DOI:10.1007/BF00799967

Products guided by the article

Product name:1,7-DIMETHYL-2-CHLORO-6-OXO-PURINE

Cas No:16017-75-7

R&D Labs maybe for 16017-75-7

Changzhou Hopschain Chemical Co.,Ltd

website:http://www.hopschem.cn/products.html

Contact:86-519-85528066

Address:Room 710, Unit A, Xingbei Development Mansion, Tongjiang Road, Changzhou City,213000, China
Sichuan Highlight Fine Chemicals Co., Ltd.

Contact:+86-28-8525 1605

Address:A5-102 Airport base,388 West Airport Huang He Zhong Lu,2 Section
Jinan Hongfangde Pharmatech Co.,Ltd

Contact:86-531-88870908

Address:F Bldg. West Unit North Area of Univ. Tech. Garden Xinyu Rd. Jinan New & High Tech Industry Development Zone Shandong, China
Jiangsu Zhenfang Chemical CO.,LTD.(Suzhou Zhenfang Chemical Factory)

Contact:+86-512-69598882

Address:Room1201, Jiayuan Road No.1018, Xiangcheng District, Suzhou, China
Changsha Yonta Industry Co., Ltd.

Contact:+ 86-731-8535 2228

Address:Rm.1717, North Bldg., No.368, East 2nd Ring Road(2nd Section)

Relevant to this article

Antiradiation compounds. IX. Dithiocarbamates of strongly basic pyridines and pyrimidines.

Doi:10.1002/jps.2600570229
(1968)
Photochemical Aromatic Alkylation

Doi:10.1021/jo00236a034
(1988)
Doi:10.1016/0039-128X(77)90021-6
(1977)
4-hydroxybenzo[d]oxazol-2(3H)-one ameliorates LPS/D-GalN-induced acute liver injury by inhibiting TLR4/NF-κB and MAPK signaling pathways in mice

Doi:10.1016/j.intimp.2020.106445
(2020)
Synthesis of an Orthogonally Protected Polyhydroxylated Cyclopentene from l-Sorbose

Doi:10.1002/asia.201600736
(2016)
Design of New Amino Tf-Amide Organocatalysts: Environmentally Benign Approach to Asymmetric Aldol Synthesis

Doi:10.1055/s-0037-1610408
(2019)

Article Doi