A novel synthesis of 4-H-thiopyrans: unexpected products of reaction of cyanothioacetamide with cinnamonitrile derivativesGALAL ELDIN HAMZA ELGEMEIE; MOHAMED MOHAMED MOHAMED SALLAM; SHERIF MOURAD SHERIF et al.Heterocycles (Sendai). 1985, Vol 23, Num 12, pp 3107-3110, issn 0385-5414Article

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REACTIONS WITH CARBO (HETERYLHYDRAZONOYL) HALIDES. I. CHEMISTRY OF CARBO(3-PHENYLPYRAZOL-5-YL-HYDRAZONOYL) CHLORIDES.MOHAMED RIFAAT HAMZA ELMOGHAYAR; MOHAMED HILMY ELNAGDI; MOHAMED KAMAL AHMED IBRAHIM et al.1977; HELV. CHIM. ACTA; SUISSE; DA. 1977; VOL. 60; NO 7; PP. 2171-2176; BIBL. 5 REF.Article

THE REACTION OF BETA -CYANOETHYLHYDRAZINE WITH DIETHYL PHENYLTHIOCARBAMOYLMALONATE.MOHAMED MOHAMED MOHAMED SALLAM; MOHAMED HELMY ELNAGDI; DAIZY HANNA FLEITA et al.1976; Z. NATURFORSCH., B; DTSCH.; DA. 1976; VOL. 31; NO 7; PP. 989-992; BIBL. 15 REF.Article

PYRIMIDINE DERIVATIVES AND RELATED COMPOUNDS. II. SYNTHESIS OF SOME DERIVATIVES OF PYRIMIDO (1,2:2',3') PYRAZOLO (1,5-A) PYRIMIDINES, A NEW RING SYSTEMMOHAMED HELMI ELNAGDI; MOHAMED MOHAMED MOHAMED SALLAM; MOHAMED AJMAL MOHAMED ILIAS et al.1975; HELV. CHIM. ACTA; SUISSE; DA. 1975; VOL. 58; NO 7; PP. 1944-1949; BIBL. 5 REF.Article

REACTIONS WITH BENZO (B) THIOPHENE-2,3-DIONES. I. SYNTHESIS OF 2,3-DIHYDROXY-2,3-DIARYL (ARALKYL) BENZO (B) THIOPHENE DERIVATIVESMOHAMED MOHAMED MOHAMED SALLAM; MOHAMED HELMI ELNAGDI; MOHAMED HUSEIN ABDEL HADY et al.1975; HELV. CHIM. ACTA; SUISSE; DA. 1975; VOL. 58; NO 7; PP. 1940-1944; BIBL. 7 REF.Article

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REACTIONS WITH THE ARYLHYDRAZONES OF ALPHA -CYANOKETONES: THE STRUCTURE OF 2-ARYLHYDRAZONO-3-KETIMINO-NITRILESMOHAMED HILMY ELNAGDI; MOHAMED MOHAMED MOHAMED SALLAM; HUSSEIN MAHMOUD FAHMY et al.1976; HELV. CHIM. ACTA; SUISSE; DA. 1976; VOL. 59; NO 2; PP. 551-557; BIBL. 22 REF.Article