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Number of items: 24.

Article

Sinha, Arun K and Joshi, B P and Sharma, A and Kumar, V and Acharya, Ruchi (2007) Microwave-Assisted Mild Conversion of Natural Dihydrotagetone into 5-Isobutyl-3-methyl-4,5-dihydro-2(3H)-furanone, an Analogue of Whisky Lactone*. Australian Journal of Chemistry, 60 (2). pp. 124-127.

Sinha, Arun K and Sharma, A and Joshi, B P and Singh, N P (2005) A mild conversion of phenylpropanoid into rare phenylbutanoids: (E)-4-(20,40,50-trimethoxyphenyl)but-1, 3-diene and (E)-4-(20,40,50-trimethoxyphenyl)but-1-ene occurring in Zingiber cassumunar. Natural Product Research, 19 (8). pp. 771-776.

Sharma, A and Joshi, B P and Singh, N P and Sinha, Arun K (2006) Unexpected formation of aryl dialkyl carbinol as a side product from the reaction of methoxyarylaldehydes with Grignard reagents. Tetrahedron, 62 (5). pp. 847-851.

Sharma , A and Joshi, B P and Sinha, Arun K (2003) A Rapid and Efficient Microwave-Assisted Synthesis of Substituted 3-Phenylpropionic Acids from Benzaldehydes in Minutes. Chemistry Letters, 32 (12). pp. 1186-67. ISSN 0366-7022

Sinha , Arun K and Dogra, R and Joshi, B P (2002) A concise conversion of β-asarone into 1-(3'-methoxypropanoyl)-2,4,5-trimethoxybenzene occurring in Cordia alliodora. Indian Journal of Chemistry B, 41 B. pp. 635-8. ISSN 0376-4699

Joshi, B P and Sharma, A and Sinha , Arun K (2006) Efficient one-pot, two-step synthesis of (E)-cinnmaldehydes by dehydrogenation–oxidation of arylpropanes using DDQ under ultrasonic irradiation*. Tetrahedron, 62 (11). pp. 2590-2593.

Joshi, B P and Singh, N P and Sharma, A and Sinha, Arun K (2005) Microwave-assisted minutes synthesis of bioactive phenylbutanoids occurring in Zingiber cassumunar. Chemistry of Natural Compounds, 41 (4). pp. 370-373. ISSN 0009-3130

Sinha, Arun K and Joshi, B P and Sharma, A and Kumar, J K and Kaul , V K (2003) Microwave-assisted rapid synthesis of methyl 2,4,5-trimethoxyphenylpropionate, a metabolite of Cordia alliodora. Natural Product Research, 17 (6). pp. 419-422. ISSN 1478-6419

Sinha, Arun K and Joshi, B P and Dogra, R (2001) One step conversion of toxic beta-asarone from Acorus calamus into 1-(2,4,5-trimethoxyphenyl)-1,2-dihydroxypropane and asaronaldehyde occurring in Piper clusii. Natural Product Letters, 15 (6). pp. 439-44. ISSN 1057-5634

Sinha, Arun K and Joshi, B P and Sharma, A and Goel, H C and Prasad, J (2004) Ultrasound-assisted conversion of toxic beta-asarone into nontoxic bioactive phenylpropanoid: Isoacoramone, a metabolite of Piper marginatum and Acorus tararinowii. Natural Product Research, 18 (3). pp. 219-223. ISSN 1478-6419

Sinha, Arun K and Acharya , Ruchi and Joshi, B P (2002) A mild and convenient procedure for the conversion of toxic beta-asarone into rare phenylpropanoids: 2,4,5-trimethoxycinnamaldehyde and gamma-asarone. Journal of Natural Products , 65 (5). pp. 764-765. ISSN 0163-3864

Patent

csir,ihbt (2003) One step process for preparation of substituted trans-cinnamaldehyde, a natural yellow dye from phenylpropane derivatives. 09/805,882 (65,66,557).

CSIR-IHBT (2002) Identification of anti-viral activity of Tagetes minuta oil and its components. 09/765,075 (6,444,458).

csir, ihbt (2004) Method for producing chiral dihydrotagetone and its conversion to chiral 5-isobutyl-3-methyl-4,5-dihydro-2(3H)-furanone. 10/449,098 (6,833,475).

csir, ihbt (2003) A process for the preparation of pharmacologically active alpha-asarone from toxic beta-asarone rich Acorus calamus oil via intermediated 2,4,5-trimethoxy phenyl propene. 10/107,844 (6,590,127).

csir, thbt (2003) Method for producing chiral dihydrotagetone and its conversion to chiral 5-isobutyl-3-methyl-4,5-dihydro-2(3H)-furanone. 09/815/335 (6,579,992).

csir, ihbt (2005) DDQ mediated one step dimerisation of dihydro product of toxic beta-asarone rich Acorus calamus oil towards formation of novel neolignan: 3-ethyl-2-methyl-3-(2",4",5"-trimethoxy)-phenyl-1-(2',4',5'-trimethoxy)-phenyl-1-propene. 10/660,556.

csir, ihbt (2002) The introduction of dihydrotagetone (3,7-dimethyl, 5-one, 1-octene) present in Tagetes minuta essential oil as perfumery and flavour material and chemical modification of dihydrotagetone into new value added perfumery and flavouring molecules. 09/983,544.

csir, ihbt (2003) Microwave assisted rapid and economic process for the preparation of substituted phenylaldehydes from trans and cis-phenylpropenes: A commercial utilisation of toxic cis-isomer. 09/823,123 (6,544,390).

csir, ihbt (2007) A PROCESS FOR THE PREPARATION OF PHARMACOLOGICALLY ACTIVE ά-ASARONE FROM TOXIC β-ASARONE RICH ACORUS CALAMUS OIL". 382/DEL/2002 (199804).

csir, ihbt (2007) A process for the preparation of nolignan 3- ethyl-2-methyl-3- (2",4",5"-trimethoxy) phenyl-1-(2',4',5'-trimethoxy) phenyl-1-propene. 383/DEL/2007 (199807).

csir, ihbt (2009) A METHOD FOR PREPARATION OF DIHYDROTAGETONE ALCOHOLS FROM TAGETES MINUTA OIL. 420/DEL/2001 (230543).

CSIR-IHBT (2006) Microwave induced process for the preparation of substituted 4-vinyl phenols. 10/383,253 (6989467).

CSIR-IHBT (2006) Microwave induced process for the preparation of substituted 4-vinyl phenols. 10/383,253 (6989467).

This list was generated on Sun Nov 24 05:05:36 2024 IST.