Stereoselective total synthesis of pectinolide H and 4'-epi-pectinolide H

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Total synthesis of largamide H.

Total synthesis of largamide H has been completed, utilising the oxidative elimination reaction of enantiomerically pure 2-amino-3-(phenylselenyl)butanoic acid residues to stereospecifically install both (Z)- and (E)-2,3-dehydro-2-aminobutanoic moieties.

متن کامل

Stereoselective synthesis of 7-epi-incarvilline.

The enantioselective synthesis of 7-epi-incarvilline for formal syntheses of (-)-incarvilline, (+)-incarvine C, and (-)-incarvillateine is described. The key features of our synthesis involve (1) stereoselective construction of the optically active bicyclic lactone utilizing Pd(0)-catalyzed allylic alkylation, (2) efficient transformation of the bridged bicyclic lactone to the key bicyclic lact...

متن کامل

Stereoselective Total Synthesis of Dodoneine

Introduction. – The 6-substituted 5,6-dihydro-2H-pyran-2-one A, an a,b-unsaturated d-lactone, is an important structural subunit in many biologically promising natural products. This unit is of interest for a wide variety of biological activities, such as insect-growth inhibitors and insect antifeedent, cytotoxic activities, and antifungal and antitumor properties [1]. The pyran units are widel...

متن کامل

Stereoselective total synthesis of (+)-norrisolide.

In a convergent approach to the marine natural product (þ)-norrisolide (1) the two bicyclic ring systems are coupled through the C9 C10 bond to assemble the carbon framework in a late stage of the synthesis. Other highlights of the synthetic strategy include the formation of the unusual fused g-lactone–g-lactol motif of 1 through a sequence of oxidation reactions. T. P. Brady, S. H. Kim, K. Wen...

متن کامل

Stereoselective total synthesis of (-)-cleistenolide.

A facile stereoselective total synthesis of cleistenolide (1) from the natural chiral template d-arabinose has been achieved in eight steps and 49% overall yield, employing key steps including Wittig olefination, selective 1,3-trans-acetal formation, and modified Yamaguchi esterification.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: European Journal of Chemistry

سال: 2015

ISSN: 2153-2257,2153-2249

DOI: 10.5155/eurjchem.6.1.93-97.1150