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Investigate cleavage

Investigate cleavage. 1) WO 4 2- , H 2 O 2. 100 o C, 10 hrs. 85% yield. O=COCH 3. C. 1) WO 4 2- , H 2 O 2 , 100 o C. 2) H + , H 2 O, 100 o C. 10% yield. H 2 O, H 3 PO 4 , 90 o C. 8%. 13%. 1) HCOOH, H 2 O 2 , 90 o C. 2) NaOH, H 2 O, 100 o C. 50% yield.

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Investigate cleavage

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  1. Investigate cleavage

  2. 1) WO42-, H2O2 100oC, 10 hrs 85% yield

  3. O=COCH3 C

  4. 1) WO42-, H2O2, 100oC 2) H+, H2O, 100oC 10% yield

  5. H2O, H3PO4 , 90oC 8% 13%

  6. 1) HCOOH, H2O2, 90oC 2) NaOH, H2O, 100oC 50% yield

  7. 1) WO42-, H2O2, 100oC 1% yield

  8. Ac2O, H3PO4, 100oC 39% yield

  9. KOH, DMSO, MeI 40oC 59% yield

  10. X 1) WO42-, H2O2, 100oC

  11. Investigate cleavage 10% 1%

  12. WO42-, 5eq H2O2 100oC, 24 hrs 70% yield,

  13. WO42-, 5eq H2O2 80oC, 24 hrs

  14. X WO42-, 5eq H2O2 60oC, 24 hrs

  15. WO42-, 1.5 eq H2O2 100oC, 24 hrs

  16. WO42-, 2.5 H2O2 100oC, 24 hrs

  17. Glycerol, BF3.Et2O, 65oC

  18. Glycerol, BF3.Et2O, 65oC

  19. Glycerol, BF3.Et2O, 65oC Sticky Rubber like polymer

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