A Convenient Synthesis of 2-Azido and 2-Thiocyanato-2,3-Unsaturated Cyclic Ketones

Mesut BOZ; Ömer Zaim And Hilal ESEN; Ömer ZAİM; Hilal ESEN

Makale detayları

A Convenient Synthesis of 2-Azido and 2-Thiocyanato-2,3-Unsaturated Cyclic Ketones

Yazarlar:

Mesut BOZ | Ömer Zaim And Hilal ESEN | Ömer ZAİM | Hilal ESEN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2009 Vol.33 Issue 1, pp.59-65

Belge Tipi:

Makale

Yayın Tarihi:

12/2008

Belge Dili:

Türkçe

Document ID (Org No.):

2000728364

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

Özet:

 

2-Azido and 2-thiocyanato-2,3-unsaturated ketones were  synthesized by utilizing functionalization of 5- or 6-membered  cycloalkane-1,2-diones, namely diosphenols, with dimethylthiocarbomoyl  chloride, which activates the system towards reaction with  nucleophiles in acidic conditions.  Replacement of the enolic oxygen  of the diosphenols with azide and thiocyanate may be achieved by  treating their dimethylthiocarbamates with sodium azide or potassium  thiocyanate in boiling acetonitrile/acetic acid.

 

2-Azido and 2-thiocyanato-2,3-unsaturated ketones were  synthesized by utilizing functionalization of 5- or 6-membered  cycloalkane-1,2-diones, namely diosphenols, with dimethylthiocarbomoyl  chloride, which activates the system towards reaction with  nucleophiles in acidic conditions.  Replacement of the enolic oxygen  of the diosphenols with azide and thiocyanate may be achieved by  treating their dimethylthiocarbamates with sodium azide or potassium  thiocyanate in boiling acetonitrile/acetic acid.

Makale detayları

A Convenient Synthesis of 2-Azido and 2-Thiocyanato-2,3-Unsaturated Cyclic Ketones

Yazarlar: Mesut BOZ | Ömer Zaim And Hilal ESEN | Ömer ZAİM | Hilal ESEN

Yayıncı: TUBITAK

Dergi: Turkish Journal of Chemistry 2009 Vol.33 Issue 1, pp.59-65

Belge Tipi: Makale

Yayın Tarihi: 12/2008

Belge Dili: Türkçe

Document ID (Org No.): 2000728364

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

Mesut BOZ | Ömer Zaim And Hilal ESEN | Ömer ZAİM | Hilal ESEN

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2009 Vol.33 Issue 1, pp.59-65

Belge Tipi:

Makale

Yayın Tarihi:

12/2008

Belge Dili:

Türkçe

Document ID (Org No.):

2000728364

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527