Abstract
A green, efficient and mild one-pot synthesis of pyrano[3,2-b]pyran derivatives via a three component reaction in the ionic liquid [bmim]BF4 is reported. This method has the advantages of environmental friendliness, operational simplicity, high yields and reuse of the ionic liquid.
References
1.
de G.C.
,
Ruijter E.
, and
Orru R.V.A.
, Chem. Soc. Rev. , 2012 , 41 , 3969 .
2.
Isambert N.
,
Duque M.d. M.S.
,
Plaquevent J.-C.
,
Genisson Y.
,
Rodriguez J.
, and
Constantieux T.
, Chem. Soc. Rev. , 2011 , 40 , 1347 .
3.
Hallett J.P.
, and
Welton T.
, Chem. Rev. , 2011 , 111 , 3508 .
4.
Kumar D.
,
Reddy V.B.
,
Sharad S.
,
Dube U.
, and
Kapur S.
, Eur. J. Med. Chem. , 2009 , 44 , 3805 .
5.
Ohnishi T.
,
Watanabe B.
,
Sakata K.
, and
Mizutani M.
, Biosci. Biotechnol. Biochem. , 2006 , 70 , 2071 .
6.
Bisht S.S.
,
Jaiswal N.
,
Sharma A.
,
Fatima S.
,
Sharma R.
,
Rahuja N.
,
Srivastava A.K.
,
Bajpai V.
,
Kumar B.
, and
Tripathi R.P.
, Carbohydr. Res. , 2011 , 346 , 1191 .
7.
Christodoulou A.
,
Kostakis I.K.
,
Kourafalos V.
,
Pouli N.
,
Marakos P.
,
Trougakos I.P.
, and
Tsitsilonis O.E.
, Bioorg. Med. Chem. Lett. , 2011 , 21 , 3110 .
8.
Hussain H.
,
Aziz S.
,
Schulz B.
, and
Krohn K.
, Nat. Prod. Commun. , 2011 , 6 , 841 .
9.
Mohareb R.M.
, and
Schatz J.
, Bioorg. Med. Chem. , 2011 , 19 , 2707 .
10.
Yoshimura Y.
,
Yamazaki Y.
,
Saito Y.
,
Natori Y.
,
Imamichi T.
, and
Takahata H.
, Bioorg. Med. Chem. Lett. , 2011 , 21 , 3313 .
11.
McCracken S.T.
,
Kaiser M.
,
Boshoff H.I.
,
Boyd P.D.W.
, and
Copp B.R.
, Bioorg. Med. Chem. , 2012 , 20 , 1482 .
12.
Emmadi N.R.
,
Atmakur K.
,
Chityal G.K.
,
Pombala S.
, and
Nanubolu J.B.
, Bioorg. Med. Chem. Lett. , 2012 , 22 , 7261 .
13.
Piao M.Z.
, and
Imafuku K.
, Tetrahedron Lett. , 1997 , 38 , 5301 .
14.
Shi D.Q.
,
Niu L.H.
,
Wang X.S.
,
Zhuang Q.Y.
, and
Zhang Y.
, J. Chem. Res. , 2005 , 40 , 724 .
15.
Wang X.S.
,
Zeng Z.S.
,
Li Y.L.
,
Shi D.Q.
,
Tu S.J.
, and
Zhou J.X.
, ARKIVOC , 2006 , 11 , 107 .
16.
Shestopalov A.A.
,
Rodinovskaya L.A.
,
Shestopalov A.M.
, and
Litvinov V.P.
, Russ. Chem. Bull. , 2004 , 53 , 724 .
17.
Parthasarathy K.
,
Praveen C.
,
Balachandran C.
,
Senthil Kumar P.
,
Ignacimuthu S.
, and
Perumal P.T.
, Bioorg. Med. Chem. Lett. , 2013 , 23 , 2708 .
18.
Banitaba S.H.
,
Safari J.
, and
Khalili S.D.
, Ultrason. Sonochem. , 2013 , 20 , 401 .
19.
Li Y.L.
,
Zhao B.
,
Du B.X.
,
Jiang Q.S.
,
Wang X.S.
, and
Cao C.S.
, Tetrahedron Lett. , 2013 , 54 , 227 .
20.
Du B.X.
,
Zhao B.
,
Cai G.
,
Li Y.L.
, and
Wang X.S.
, J. Chem. Res. , 2012 , 36 , 453 .