div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 7button div class=ts-image amp-img class=ts-thumb alt=Page 7: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails7jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 8button div class=ts-image amp-img class=ts-thumb alt=Page 8: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails8jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 9button div class=ts-image amp-img class=ts-thumb alt=Page 9: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails9jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 10button div class=ts-image amp-img class=ts-thumb alt=Page 10: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails10jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 11button div class=ts-image amp-img class=ts-thumb alt=Page 11: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails11jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 12button div class=ts-image amp-img class=ts-thumb alt=Page 12: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails12jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 13button div class=ts-image amp-img class=ts-thumb alt=Page 13: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails13jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 14button div class=ts-image amp-img class=ts-thumb alt=Page 14: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails14jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 15button div class=ts-image amp-img class=ts-thumb alt=Page 15: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails15jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 16button div class=ts-image amp-img class=ts-thumb alt=Page 16: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails16jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 17button div class=ts-image amp-img class=ts-thumb alt=Page 17: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails17jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 18button div class=ts-image amp-img class=ts-thumb alt=Page 18: road map · synthetic sample: a = +5870 at 2966 nm Tetrahedron Lett 1972 4651 OEt NaH THF THPò n-BuLi THF Et3B src=https:reader031vdocumentsmxreader031viewer20220219005b770c6c7f8b9a515a8c3462html5thumbnails18jpg width=142 height=106 layout=responsive amp-img divdiv