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Yutaka Ukaji - One of the best experts on this subject based on the ideXlab platform.
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stereoselective synthesis of 2 z 4 e 2 4 pentadien 1 ols via sequential 1 4 elimination reaction and 1 2 wittig rearrangement starting from e 4 alkoxy 2 butenyl benzoates
Journal of Organic Chemistry, 2013Co-Authors: Takeo Nakano, Katsuhiko Inomata, Takahiro Soeta, Kohei Endo, Yutaka UkajiAbstract:The sequential 1,4-elimination reaction of (E)-4-alkoxy-2-butenyl benzoates and [1,2]-Wittig rearrangement gave (2Z,4E)-2,4-pentadien-1-ols stereoselectively. Z-Selective formation of intermediary vinyl ethers, whose Stereochemistry was well elucidated by the “syn-effect”, was achieved by treatment of the 2-butenyl benzoates with KOH in the presence of Pd catalyst. The subsequent [1,2]-Wittg rearrangement by use of n-BuLi proceeded with retention of the Stereochemistry of the intermediary vinyl ethers.
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Stereoselective Synthesis of (2Z,4E)‑2,4-Pentadien-1-ols via Sequential 1,4-Elimination Reaction and [1,2]-Wittig Rearrangement Starting from (E)‑4-Alkoxy-2-butenyl Benzoates
2013Co-Authors: Takeo Nakano, Katsuhiko Inomata, Takahiro Soeta, Kohei Endo, Yutaka UkajiAbstract:The sequential 1,4-elimination reaction of (E)-4-alkoxy-2-butenyl benzoates and [1,2]-Wittig rearrangement gave (2Z,4E)-2,4-pentadien-1-ols stereoselectively. Z-Selective formation of intermediary vinyl ethers, whose Stereochemistry was well elucidated by the “syn-effect”, was achieved by treatment of the 2-butenyl benzoates with KOH in the presence of Pd catalyst. The subsequent [1,2]-Wittg rearrangement by use of n-BuLi proceeded with retention of the Stereochemistry of the intermediary vinyl ethers
Takeo Nakano - One of the best experts on this subject based on the ideXlab platform.
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stereoselective synthesis of 2 z 4 e 2 4 pentadien 1 ols via sequential 1 4 elimination reaction and 1 2 wittig rearrangement starting from e 4 alkoxy 2 butenyl benzoates
Journal of Organic Chemistry, 2013Co-Authors: Takeo Nakano, Katsuhiko Inomata, Takahiro Soeta, Kohei Endo, Yutaka UkajiAbstract:The sequential 1,4-elimination reaction of (E)-4-alkoxy-2-butenyl benzoates and [1,2]-Wittig rearrangement gave (2Z,4E)-2,4-pentadien-1-ols stereoselectively. Z-Selective formation of intermediary vinyl ethers, whose Stereochemistry was well elucidated by the “syn-effect”, was achieved by treatment of the 2-butenyl benzoates with KOH in the presence of Pd catalyst. The subsequent [1,2]-Wittg rearrangement by use of n-BuLi proceeded with retention of the Stereochemistry of the intermediary vinyl ethers.
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Stereoselective Synthesis of (2Z,4E)‑2,4-Pentadien-1-ols via Sequential 1,4-Elimination Reaction and [1,2]-Wittig Rearrangement Starting from (E)‑4-Alkoxy-2-butenyl Benzoates
2013Co-Authors: Takeo Nakano, Katsuhiko Inomata, Takahiro Soeta, Kohei Endo, Yutaka UkajiAbstract:The sequential 1,4-elimination reaction of (E)-4-alkoxy-2-butenyl benzoates and [1,2]-Wittig rearrangement gave (2Z,4E)-2,4-pentadien-1-ols stereoselectively. Z-Selective formation of intermediary vinyl ethers, whose Stereochemistry was well elucidated by the “syn-effect”, was achieved by treatment of the 2-butenyl benzoates with KOH in the presence of Pd catalyst. The subsequent [1,2]-Wittg rearrangement by use of n-BuLi proceeded with retention of the Stereochemistry of the intermediary vinyl ethers
Katsuhiko Inomata - One of the best experts on this subject based on the ideXlab platform.
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stereoselective synthesis of 2 z 4 e 2 4 pentadien 1 ols via sequential 1 4 elimination reaction and 1 2 wittig rearrangement starting from e 4 alkoxy 2 butenyl benzoates
Journal of Organic Chemistry, 2013Co-Authors: Takeo Nakano, Katsuhiko Inomata, Takahiro Soeta, Kohei Endo, Yutaka UkajiAbstract:The sequential 1,4-elimination reaction of (E)-4-alkoxy-2-butenyl benzoates and [1,2]-Wittig rearrangement gave (2Z,4E)-2,4-pentadien-1-ols stereoselectively. Z-Selective formation of intermediary vinyl ethers, whose Stereochemistry was well elucidated by the “syn-effect”, was achieved by treatment of the 2-butenyl benzoates with KOH in the presence of Pd catalyst. The subsequent [1,2]-Wittg rearrangement by use of n-BuLi proceeded with retention of the Stereochemistry of the intermediary vinyl ethers.
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Stereoselective Synthesis of (2Z,4E)‑2,4-Pentadien-1-ols via Sequential 1,4-Elimination Reaction and [1,2]-Wittig Rearrangement Starting from (E)‑4-Alkoxy-2-butenyl Benzoates
2013Co-Authors: Takeo Nakano, Katsuhiko Inomata, Takahiro Soeta, Kohei Endo, Yutaka UkajiAbstract:The sequential 1,4-elimination reaction of (E)-4-alkoxy-2-butenyl benzoates and [1,2]-Wittig rearrangement gave (2Z,4E)-2,4-pentadien-1-ols stereoselectively. Z-Selective formation of intermediary vinyl ethers, whose Stereochemistry was well elucidated by the “syn-effect”, was achieved by treatment of the 2-butenyl benzoates with KOH in the presence of Pd catalyst. The subsequent [1,2]-Wittg rearrangement by use of n-BuLi proceeded with retention of the Stereochemistry of the intermediary vinyl ethers
Takahiro Soeta - One of the best experts on this subject based on the ideXlab platform.
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stereoselective synthesis of 2 z 4 e 2 4 pentadien 1 ols via sequential 1 4 elimination reaction and 1 2 wittig rearrangement starting from e 4 alkoxy 2 butenyl benzoates
Journal of Organic Chemistry, 2013Co-Authors: Takeo Nakano, Katsuhiko Inomata, Takahiro Soeta, Kohei Endo, Yutaka UkajiAbstract:The sequential 1,4-elimination reaction of (E)-4-alkoxy-2-butenyl benzoates and [1,2]-Wittig rearrangement gave (2Z,4E)-2,4-pentadien-1-ols stereoselectively. Z-Selective formation of intermediary vinyl ethers, whose Stereochemistry was well elucidated by the “syn-effect”, was achieved by treatment of the 2-butenyl benzoates with KOH in the presence of Pd catalyst. The subsequent [1,2]-Wittg rearrangement by use of n-BuLi proceeded with retention of the Stereochemistry of the intermediary vinyl ethers.
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Stereoselective Synthesis of (2Z,4E)‑2,4-Pentadien-1-ols via Sequential 1,4-Elimination Reaction and [1,2]-Wittig Rearrangement Starting from (E)‑4-Alkoxy-2-butenyl Benzoates
2013Co-Authors: Takeo Nakano, Katsuhiko Inomata, Takahiro Soeta, Kohei Endo, Yutaka UkajiAbstract:The sequential 1,4-elimination reaction of (E)-4-alkoxy-2-butenyl benzoates and [1,2]-Wittig rearrangement gave (2Z,4E)-2,4-pentadien-1-ols stereoselectively. Z-Selective formation of intermediary vinyl ethers, whose Stereochemistry was well elucidated by the “syn-effect”, was achieved by treatment of the 2-butenyl benzoates with KOH in the presence of Pd catalyst. The subsequent [1,2]-Wittg rearrangement by use of n-BuLi proceeded with retention of the Stereochemistry of the intermediary vinyl ethers
Kohei Endo - One of the best experts on this subject based on the ideXlab platform.
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stereoselective synthesis of 2 z 4 e 2 4 pentadien 1 ols via sequential 1 4 elimination reaction and 1 2 wittig rearrangement starting from e 4 alkoxy 2 butenyl benzoates
Journal of Organic Chemistry, 2013Co-Authors: Takeo Nakano, Katsuhiko Inomata, Takahiro Soeta, Kohei Endo, Yutaka UkajiAbstract:The sequential 1,4-elimination reaction of (E)-4-alkoxy-2-butenyl benzoates and [1,2]-Wittig rearrangement gave (2Z,4E)-2,4-pentadien-1-ols stereoselectively. Z-Selective formation of intermediary vinyl ethers, whose Stereochemistry was well elucidated by the “syn-effect”, was achieved by treatment of the 2-butenyl benzoates with KOH in the presence of Pd catalyst. The subsequent [1,2]-Wittg rearrangement by use of n-BuLi proceeded with retention of the Stereochemistry of the intermediary vinyl ethers.
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Stereoselective Synthesis of (2Z,4E)‑2,4-Pentadien-1-ols via Sequential 1,4-Elimination Reaction and [1,2]-Wittig Rearrangement Starting from (E)‑4-Alkoxy-2-butenyl Benzoates
2013Co-Authors: Takeo Nakano, Katsuhiko Inomata, Takahiro Soeta, Kohei Endo, Yutaka UkajiAbstract:The sequential 1,4-elimination reaction of (E)-4-alkoxy-2-butenyl benzoates and [1,2]-Wittig rearrangement gave (2Z,4E)-2,4-pentadien-1-ols stereoselectively. Z-Selective formation of intermediary vinyl ethers, whose Stereochemistry was well elucidated by the “syn-effect”, was achieved by treatment of the 2-butenyl benzoates with KOH in the presence of Pd catalyst. The subsequent [1,2]-Wittg rearrangement by use of n-BuLi proceeded with retention of the Stereochemistry of the intermediary vinyl ethers
